CN112475486A - Tapping device convenient to press from both sides tight regulation - Google Patents
Tapping device convenient to press from both sides tight regulation Download PDFInfo
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- CN112475486A CN112475486A CN202011277876.2A CN202011277876A CN112475486A CN 112475486 A CN112475486 A CN 112475486A CN 202011277876 A CN202011277876 A CN 202011277876A CN 112475486 A CN112475486 A CN 112475486A
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- tapping
- block
- support frame
- spring
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
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Abstract
The invention relates to a tapping device, in particular to a tapping device convenient to clamp and adjust. The tapping device is easy to operate, high in efficiency and stability and convenient to clamp and adjust. A tapping unit for facilitating clamping adjustment, comprising: the base is provided with two first sliding rails; the upper parts of the two first sliding rails are connected with the first support frame in a sliding manner; the middle part of the first support frame is provided with a tapping mechanism, and the tapping mechanism is connected with the first slide rail; the base of the fixing mechanism is provided with the fixing mechanism, and the fixing mechanism is matched with the tapping mechanism. According to the invention, the space cam is meshed with the shifting block, and the shifting block is repeatedly moved up and down by the space cam, so that the tapping drill bit is repeatedly moved up and down, and when the tapping drill bit is moved down to be in contact with a steel plate, the tapping drill bit taps the steel plate, thus the purpose of automatic pressing is realized, and the operation is simple and convenient.
Description
Technical Field
The invention relates to a tapping device, in particular to a tapping device convenient to clamp and adjust.
Background
The tapping is the internal thread in preparation hole promptly, traditional tapping mode is mostly artifical manual tapping, in actual operation, people carry out tapping during operation to the steel sheet, in order to prevent that the steel sheet from warping, generally carry out tapping work on the steel sheet by operating personnel is manual, handheld tap carries out tapping work in the downthehole of steel sheet promptly, however this mode intensity of labour is great, work efficiency is low, thereby can influence the production progress, in addition at the manual operation in-process, the steel sheet takes place to rock easily and leads to processing the deviation to appear, and then influence the later stage assembly.
Patent application CN211052757U, published as 2020.07.21, discloses a tapping device, comprising a main body frame, a fixed rotating handle, a waste material bin, a sliding support plate, a machine case, a belt protection box, a servo motor, a screw tap and the like, wherein a machined workpiece is placed in a placing groove on a lower plate, one side of the machined workpiece is abutted against the placing groove sealed on the lower plate, then the sliding support plate is matched with the fixed rotating handle, the sliding support plate is moved until the top end of the machined workpiece is matched with the top end of the screw tap, then the sliding support plate is fixed, the servo motor is started through a pedal plate, so that a rotating shaft is rotated, a thread is arranged on the rotating shaft, a thread groove matched with the thread is arranged inside the traveling shaft, so that the traveling shaft is rotated and advanced along with the rotation of the rotating shaft, the screw tap performs tapping operation on the machined workpiece along with the rotation and advancement of the traveling shaft, however, when the tapping device taps a large number of steel plates, the feeding and discharging process needs to be carried out manually and continuously, and the tapping device consumes time and labor.
Therefore, it is highly desirable to develop a tapping device that is easy to operate, efficient, and stable to facilitate clamping adjustment.
Disclosure of Invention
In order to overcome the defects of high labor intensity, low efficiency and poor stability of manual tapping, the invention has the technical problems that: the tapping device is easy to operate, high in efficiency and stability and convenient to clamp and adjust.
The technical scheme is as follows: a tapping unit for facilitating clamping adjustment, comprising:
the base is provided with two first sliding rails;
the upper parts of the two first sliding rails are connected with the first support frame in a sliding manner;
the middle part of the first support frame is provided with a tapping mechanism, and the tapping mechanism is connected with the first slide rail;
the base of the fixing mechanism is provided with the fixing mechanism, and the fixing mechanism is matched with the tapping mechanism.
In a preferred embodiment of the present invention, the tapping mechanism comprises:
the top of the first spring is connected with the first support frame, and the bottom of the first spring is connected with the first slide rail;
the first support frame is provided with a first support frame;
the middle part of the bottom side of the first support frame is provided with the first motor, and an output shaft of the first motor is rotatably connected with the second support frame;
the output shaft of the first motor is provided with a first connecting block;
the inner side of the first connecting block is connected with the second connecting block in a sliding manner;
the top of the second spring is connected with the second connecting block, and the bottom of the second spring is connected with the first connecting block;
tapping drill bit, the detachable tapping drill bit that installs in second connecting block bottom side middle part.
In a preferred embodiment of the present invention, the fixing mechanism comprises:
the base is provided with two second slide rails;
the two clamps are connected between the two second sliding rails in a sliding mode and are symmetrical, and the clamps are located below the tapping drill bit;
and the two second sliding rails are wound with two third springs, the inner sides of the third springs are connected with the second sliding rails, and the outer sides of the third springs are connected with the clamp.
In a preferred embodiment of the present invention, the present invention further comprises a reciprocating mechanism, wherein the reciprocating mechanism comprises:
the second support frame is provided with a shifting block;
the base is provided with a third support frame;
the second motor is arranged at the top of the third support frame;
the output shaft of the second motor is provided with a first rotating shaft;
the space cam is arranged on the first rotating shaft and matched with the shifting block.
In a preferred embodiment of the present invention, the present invention further comprises a clamping mechanism, wherein the clamping mechanism comprises:
the lower part of the second support frame is provided with two first wedge-shaped blocks;
the first pressing blocks are arranged on the two first wedge-shaped blocks in a sliding manner;
the top of the fourth spring is connected with the first pressing block, and the bottom of the fourth spring is connected with the first wedge-shaped block;
and the two clamps are respectively provided with a second wedge block, and the second wedge blocks are matched with the first wedge blocks.
In a preferred embodiment of the present invention, the present invention further comprises a blanking mechanism, wherein the blanking mechanism comprises:
the inner sides of the two second sliding rails are both provided with a third connecting block in a sliding manner;
the supporting block is connected between the two third connecting blocks and matched with the clamp;
and the top of the fifth spring is connected with the second sliding rail, and the bottom of the fifth spring is connected with the third connecting block.
In a preferred embodiment of the present invention, the present invention further comprises a feeding mechanism, wherein the feeding mechanism comprises:
the base is provided with a fourth supporting block;
the top of the fourth supporting block is provided with a slideway, and the slideway is matched with the clamp;
the base is provided with a fifth supporting block;
and the middle part of the upper side of the fifth supporting block is provided with a feeding frame which is matched with the slide way.
In a preferred embodiment of the present invention, the present invention further comprises a feeding mechanism, wherein the feeding mechanism comprises:
two third sliding rails are connected between the upper middle part of the base and the sliding way;
the first rack and the two third sliding rails are both provided with a first rack in a sliding manner;
the second pressing block is connected between the middle parts of the top sides of the two first racks and is connected with the slide way and the feeding frame in a sliding manner;
and the two third sliding rails are wound with the sixth springs, one sides of the sixth springs are connected with the first racks, and the other sides of the sixth springs are connected with the third sliding rails.
In a preferred embodiment of the present invention, the present invention further comprises a transmission mechanism, wherein the transmission mechanism comprises:
the first support frame is provided with two first racks;
the base is provided with two sixth supporting blocks;
the upper parts of the two sixth supporting blocks are rotatably connected with a second rotating shaft;
two first gears are arranged on the second rotating shaft and meshed with the second rack;
the base is provided with two seventh supporting blocks;
the upper parts of the two seventh supporting blocks are rotatably connected with a third rotating shaft;
two second gears are arranged on the third rotating shaft and meshed with the first rack;
and two transmission assemblies are connected between the second rotating shaft and the third rotating shaft.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, after the first pressing block moves downwards to be in contact with the steel plate, the first pressing block slides upwards on the first wedge-shaped block, the fourth spring is changed from an initial state to a stretching state, and the elastic force enables the first pressing block to press the steel plate, so that the steel plate is prevented from shaking randomly in the tapping process;
2. according to the invention, a stack of steel plates is placed in the feeding frame, the bottommost steel plate in the feeding frame falls onto the slide way, then people push the bottommost steel plate in the feeding frame forwards until the bottommost steel plate is pushed into the clamp, and after people push the bottommost steel plate each time, the rest steel plates in the feeding frame move downwards due to gravity, so that people can conveniently feed materials;
3. according to the invention, the first wedge-shaped block is matched with the second wedge-shaped block, the first wedge-shaped block moves to enable the second wedge-shaped block to move inwards, and then the clamp moves inwards, so that a steel plate is clamped, and the purpose of automatic clamping is realized;
4. according to the invention, the space cam is meshed with the shifting block, and the shifting block is repeatedly moved up and down by the space cam, so that the tapping drill bit is repeatedly moved up and down, and when the tapping drill bit is moved down to be in contact with a steel plate, the tapping drill bit taps the steel plate, thus the purpose of automatic pressing is realized, and the operation is simple and convenient;
5. according to the automatic pushing device, the second gear is meshed with the first rack, the second gear rotates reversely to enable the first rack to move forwards, and the second pressing block moves forwards, so that the steel plate at the bottommost part in the feeding frame is pushed into the clamp, and the purpose of automatic pushing is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the tapping mechanism of the present invention.
Fig. 3 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the reciprocating mechanism of the present invention.
Fig. 5 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 6 is a schematic perspective view of the blanking mechanism of the present invention.
Fig. 7 is a schematic perspective view of the feeding mechanism of the present invention.
Fig. 8 is a schematic perspective view of the feeding mechanism of the present invention.
Fig. 9 is a schematic perspective view of the transmission mechanism of the present invention.
Wherein the figures include the following reference numerals: 1. a base, 2, a first slide rail, 3, a first support frame, 4, a tapping mechanism, 41, a first spring, 42, a second support frame, 43, a first motor, 44, a first connecting block, 45, a second connecting block, 46, a second spring, 47, a tapping drill, 5, a fixing mechanism, 51, a second slide rail, 52, a clamp, 53, a third spring, 6, a reciprocating mechanism, 61, a shifting block, 62, a third support frame, 63, a second motor, 64, a first rotating shaft, 65, a space cam, 7, a clamping mechanism, 71, a first wedge block, 72, a first pressing block, 73, a fourth spring, 74, a second wedge block, 8, a blanking mechanism, 81, a third connecting block, 82, a support block, 83, a fifth spring, 9, a feeding mechanism, 91, a fourth support block, 92, a slide way, 93, a fifth support block, 94, a feeding frame, 10, a feeding mechanism, 101, a third slide rail, 102. the gear transmission mechanism comprises a first rack 103, a second pressing block 104, a sixth spring 11, a transmission mechanism 111, a second rack 112, a sixth supporting block 113, a second rotating shaft 114, a first gear 115, a transmission component 116, a seventh supporting block 117, a third rotating shaft 118 and a second gear.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
Example 1
The utility model provides a chasing bar convenient to press from both sides tight regulation, as shown in figure 1, including base 1, first slide rail 2, first support frame 3, tapping mechanism 4 and fixed establishment 5, the anterior left and right sides all is equipped with first slide rail 2 on the base 1, sliding type connection has first support frame 3 between 2 upper portions of two first slide rails, 3 middle parts of first support frame are equipped with tapping mechanism 4, tapping mechanism 4 is connected with first slide rail 2, the anterior fixed establishment 5 that is equipped with on the base 1, fixed establishment 5 and the 4 cooperations of tapping mechanism.
The manual tapping labor intensity is large, the efficiency is low, the stability is poor, the equipment can automatically tap the steel plate, the operation is easy, the efficiency is high, the stability is high, when the steel plate needs to be tapped, firstly, people put the steel plate in the fixing mechanism 5, then, the fixing mechanism 5 and the tapping mechanism 4 are operated, the steel plate is clamped and fixed by the fixing mechanism 5, then, the first support frame 3 is manually and downwards slid on the first slide rail 2, further, the tapping mechanism 4 is partially downwards moved, after the tapping mechanism 4 is contacted with the steel plate, the tapping mechanism 4 taps the steel plate, after the tapping of the steel plate is finished, people enable the tapping mechanism 4 to reversely operate, so that the tapping mechanism 4 is conveniently separated from the tapped steel plate, meanwhile, the tapping mechanism 4 can recover the original position after reversely operating, further, the first support frame 3 returns to the original position, and then, the fixing mechanism 5 stops operating and recovers the original position, then, people take out the steel plate which is completely tapped from the fixing mechanism 5, and after the tapping work of the steel plate is completely finished, people stop the tapping mechanism 4, and if the equipment is used again, the steps are repeated.
Example 2
On the basis of embodiment 1, as shown in fig. 2 and 3, the tapping mechanism 4 includes a first spring 41, a second support frame 42, a first motor 43, a first connecting block 44, a second connecting block 45, a second spring 46 and a tapping drill 47, the first spring 41 is wound on the first slide rail 2 on the left and right sides, the top of the first spring 41 is connected with the first support frame 3, the bottom of the first spring 41 is connected with the first slide rail 2, the second support frame 42 is arranged in the middle of the rear side of the first support frame 3, the first motor 43 is arranged in the middle of the bottom side of the first support frame 3, the output shaft of the first motor 43 is rotatably connected with the second support frame 42, the first connecting block 44 is arranged on the bottom side of the output shaft of the first motor 43, the second connecting block 45 is slidably connected between the inner side of the front portion and the inner side of the rear portion of the first connecting block 44, the second spring 46 is wound on the front and rear sides, the top of the second spring 46 is connected with the second connecting block 45, the bottom of the second spring 46 is connected with the first connecting block 44, and a tapping drill 47 is detachably mounted in the middle of the bottom side of the second connecting block 45.
When the fixing mechanism 5 clamps and fixes the steel plate, a person starts the first motor 43, the output shaft of the first motor 43 rotates to drive the first connecting block 44 to rotate, and further the second connecting block 45 rotates, so that the tapping drill 47 and the second spring 46 rotate, then the person manually enables the first support frame 3 to slide downwards on the first slide rail 2, the first spring 41 changes from an initial state to a compressed state, the first support frame 3 moves to simultaneously drive the first motor 43 and the second support frame 42 to move downwards, and further the first connecting block 44 moves downwards, the first connecting block 44 moves to drive the second connecting block 45 to move downwards, so that the second spring 46 and the tapping drill 47 move downwards, after the tapping drill 47 moves to be contacted with the steel plate, the tapping drill 47 taps the steel plate, and simultaneously the first support frame 3 continues to move downwards, so that the first connecting block 44 slides downwards on the second connecting block 45, the second spring 46 is changed from the initial state to the stretching state, the elastic force assists the tapping drill 47 to complete tapping work, after tapping of the steel plate is completed, the person rotates the first motor 43 reversely so as to rotate the tapping drill 47 reversely, the second spring 46 is reset from the stretching state, the elastic force moves the tapping drill 47 upwards so as to facilitate separation of the tapping drill 47 from the steel plate, meanwhile, the person loosens the first support frame 3, the first spring 41 is reset from the compression state, the elastic force moves the first support frame 3 back to the original position so as to move the first motor 43 and the second support frame 42 back to the original position so as to move the second connecting block 45 and the tapping drill 47 back to the original position, if the person needs to process different steel plates, after the first motor 43 is closed so as to stop rotation of the tapping drill 47 and then rotate the tapping drill 47 so as to separate the tapping drill 47 from the second connecting block 45, replace it again, then change it back to the normal position, start first motor 43 afterwards for tapping drill 47 continues the tapping, waits to the tapping work of steel sheet and totally accomplishes the back, and people close first motor 43, makes second connecting block 45 and tapping drill 47 stall.
The fixing mechanism 5 comprises a second slide rail 51, clamps 52 and third springs 53, the two second slide rails 51 are arranged on the upper front portion of the base 1, the two clamps 52 are connected between the second slide rails 51 on the front side and the rear side in a sliding manner, the two clamps 52 are symmetrical, the clamps 52 are located below the tapping drill 47, the two third springs 53 are wound on the second slide rails 51 on the front side and the rear side, the inner sides of the third springs 53 are connected with the second slide rails 51, and the outer sides of the third springs 53 are connected with the clamps 52.
After the steel plate is tapped, the clamp 52 is released, the third spring 53 is reset from the compressed state, the clamp 52 is moved back to the original position by the elastic force, and the tapped steel plate is taken out from the clamp 52.
Example 3
On the basis of embodiment 2, as shown in fig. 1, 4, 5, 6, 7, 8 and 9, the reciprocating mechanism 6 further includes a reciprocating mechanism 6, the reciprocating mechanism 6 includes a shifting block 61, a third supporting frame 62, a second motor 63, a first rotating shaft 64 and a space cam 65, the shifting block 61 is arranged at the lower part of the front side of the second supporting frame 42, the third supporting frame 62 is arranged at the middle part of the front side of the base 1, the second motor 63 is mounted at the top of the third supporting frame 62, the first rotating shaft 64 is arranged on the output shaft of the second motor 63, the space cam 65 is arranged on the first rotating shaft 64, and the space cam 65 is matched with the shifting block 61.
After anchor clamps 52 make the steel sheet fix, people start second motor 63, the output shaft of second motor 63 rotates and drives first pivot 64 and rotate, thereby it rotates to drive space cam 65, because space cam 65 and shifting block 61 mesh, space cam 65 makes shifting block 61 reciprocate from top to bottom, and then make second support frame 42 reciprocate from top to bottom, second support frame 42 removes and makes first support frame 3 reciprocate from top to bottom, and then make tapping drill 47 reciprocate from top to bottom, after tapping drill 47 moves down to contact with the steel sheet, tapping drill 47 carries out the tapping to it, so realize the purpose of automatic pushing down, treat the tapping work of steel sheet and all accomplish the back, people close second motor 63, thereby make tapping drill 47 stop moving.
The clamping device 7 is characterized by further comprising a clamping mechanism 7, the clamping mechanism 7 comprises a first wedge-shaped block 71, a first pressing block 72, a fourth spring 73 and a second wedge-shaped block 74, the left side and the right side of the lower portion of the second support frame 42 are respectively provided with the first wedge-shaped block 71, the first wedge-shaped blocks 71 on the left side and the right side are respectively provided with the first pressing block 72 in a sliding mode, the fourth spring 73 is wound on the first wedge-shaped blocks 71 on the left side and the right side, the top of the fourth spring 73 is connected with the first pressing block 72, the bottom of the fourth spring 73 is connected with the first wedge-shaped block 71, the middle portion of the outer side of the clamp 52 is provided with the second wedge-shaped block 74, and.
When the second support frame 42 moves downwards, the second support frame 42 drives the first wedge-shaped block 71 to move downwards, the first wedge-shaped block 71 moves to drive the first pressing block 72 and the fourth spring 73 to move downwards, after the first pressing block 72 is moved to be contacted with the steel plate, the first wedge-shaped block 71 continues to move downwards, so that the first pressing block 72 slides upwards on the first wedge-shaped block 71, the fourth spring 73 is changed from an initial state to a stretching state, the first pressing block 72 is pressed against the steel plate through elasticity, the steel plate is prevented from randomly shaking in the tapping process, after the first wedge-shaped block 71 is moved to be matched with the second wedge-shaped block 74, the first wedge-shaped block 71 moves to enable the second wedge-shaped block 74 to move inwards, the clamp 52 moves inwards, the steel plate is clamped, the purpose of automatic clamping is achieved, after the steel plate is tapped, the second support frame 42 moves upwards to the original position, so that the first wedge-shaped block 71 moves upwards, the third spring 53 moves the clamp 52 back to the original position, so that the second wedge-shaped block 74 moves back to the original position, meanwhile, the fourth spring 73 is reset from the stretching state, the elastic force enables the first pressing block 72 to slide downwards on the first wedge-shaped block 71, and then the first wedge-shaped block 71 enables the first pressing block 72 to move back to the original position.
Still including unloading mechanism 8, unloading mechanism 8 is including third connecting block 81, tray 82 and fifth spring 83, the inboard third connecting block 81 that all slidingtype is equipped with of second slide rail 51 of both sides around, be connected with tray 82 between the third connecting block 81 of both sides around, tray 82 and anchor clamps 52 cooperation, all around having two fifth springs 83 on the third connecting block 81 of both sides around, the top of fifth spring 83 is connected with second slide rail 51, fifth spring 83 bottom is connected with third connecting block 81.
A steel plate is placed on the top of the support block 82, when the first pressing block 72 and the tapping drill 47 move downwards to be in contact with the steel plate, pressure is applied to the steel plate, the steel plate moves into the clamp 52, the support block 82 further slides downwards in the clamp 52, the support block 82 moves to enable the third connecting block 81 to slide downwards in the second sliding rail 51, the fifth spring 83 is changed from an initial state to a stretching state, after the tapping work of the steel plate is completed, the first pressing block 72 and the tapping drill 47 move upwards back to the original position, the pressure acting on the steel plate disappears, the fifth spring 83 is reset from the stretching state, the third connecting block 81 and the support block 82 move back to the original position through elasticity, the tapped steel plate is moved out of the clamp 52, and then the tapped steel plate is taken down by people, and therefore people can take materials conveniently.
The automatic feeding device is characterized by further comprising a feeding mechanism 9, wherein the feeding mechanism 9 comprises a fourth supporting block 91, a slide way 92, a fifth supporting block 93 and a feeding frame 94, the fourth supporting block 91 is arranged at the upper rear part of the base 1, the slide way 92 is arranged at the top of the fourth supporting block 91, the slide way 92 is matched with the clamp 52, the fifth supporting block 93 is arranged at the upper rear part of the base 1, the feeding frame 94 is arranged in the middle of the upper side of the fifth supporting block 93, and the feeding frame 94 is matched with the slide way 92.
People put into a pile of steel sheets in the feeding frame 94, the bottommost steel sheet in the feeding frame 94 falls onto the slide way 92, then people manually push the bottommost steel sheet forwards, so that the bottommost steel sheet slides forwards on the slide way 92, then the steel sheet slides into the clamp 52 from the front side of the top of the slide way 92 due to gravity, after the bottommost steel sheet in the feeding frame 94 is separated from the adjacent steel sheet, the rest steel sheet in the feeding frame 94 moves downwards due to gravity, at the moment, the bottommost steel sheet in the feeding frame 94 falls onto the slide way 92, when people take out the tapped steel sheet in the clamp 52, the bottommost steel sheet in the feeding frame 94 is continuously pushed, and thus people can conveniently feed.
The feeding mechanism 10 comprises a third slide rail 101, a first rack 102, a second pressing block 103 and a sixth spring 104, two third slide rails 101 are connected between the middle part of the base 1 and the slide rail 92, the first racks 102 are arranged on the third slide rails 101 on the left side and the right side in a sliding mode, the second pressing block 103 is connected between the middle parts of the top sides of the first racks 102 on the left side and the right side in a sliding mode, the second pressing block 103 is connected with the slide rail 92 and the feeding frame 94 in a sliding mode, the sixth springs 104 are wound on the third slide rails 101 on the left side and the right side, the front sides of the sixth springs 104 are connected with the first racks 102, and the rear sides of the sixth springs 104 are connected with the third slide rails 101.
After a stack of steel plates is placed in the feeding frame 94, the bottommost steel plate in the feeding frame 94 falls to the top of the second pressing block 103, the first rack 102 slides backwards on the third slide rail 101 manually, the sixth spring 104 is changed from an initial state to a compressed state, the first rack 102 moves, the second pressing block 103 slides backwards between the slide rail 92 and the feeding frame 94, then the steel plate in the feeding frame 94 moves downwards due to gravity, the bottommost steel plate in the feeding frame 94 falls onto the slide rail 92, then the first rack 102 is released by people, the sixth spring 104 is reset from the compressed state, the second pressing block 103 and the first rack 102 are moved back by elasticity, the second pressing block 103 pushes the bottommost steel plate in the feeding frame 94 into the clamp 52, in addition, the process that the second pressing block 103 moves back to the original position can prevent the remaining steel plate in the feeding frame 94 from moving downwards, and then people repeatedly push the first rack 102, until all steel plates are tapped, the tapping device is convenient for people to push materials.
Also comprises a transmission mechanism 11, the transmission mechanism 11 comprises a second rack 111, a sixth supporting block 112, a second rotating shaft 113 and a first gear 114, the transmission assembly 115, the seventh supporting block 116, the third rotating shaft 117 and the second gear 118 are arranged on the left and right sides of the rear portion of the first supporting frame 3, the sixth supporting block 112 is arranged on the left and right sides of the upper front portion of the base 1, the second rotating shaft 113 is rotatably connected between the upper portions of the sixth supporting blocks 112 on the left and right sides, the first gear 114 is arranged on the left and right sides of the second rotating shaft 113, the first gear 114 is meshed with the second rack 111, the seventh supporting block 116 is arranged on the left and right sides of the upper rear portion of the base 1, the third rotating shaft 117 is rotatably connected between the upper portions of the seventh supporting blocks 116 on the left and right sides, the second gear 118 is arranged on the left and right sides of the third rotating shaft 117, the second gear 118 is meshed with the first rack 102, and the two transmission assemblies 115 are connected.
When the first support frame 3 repeatedly moves up and down, the first support frame 3 repeatedly moves the second rack 111 up and down, when the second rack 111 moves down, the second rack 111 is meshed with the first gear 114, the second rack 111 moves to rotate the first gear 114, and further the second rotating shaft 113 rotates, so as to drive the transmission component 115 to rotate, the transmission component 115 rotates to drive the third rotating shaft 117 to rotate, the third rotating shaft 117 rotates to drive the second gear 118 to rotate, because the second gear 118 is meshed with the first rack 102, the second gear 118 rotates to drive the first rack 102 to move backwards, and further the second pressing block 103 moves backwards, and then the steel plate in the feeding frame 94 moves downwards due to gravity, and the steel plate at the bottommost in the feeding frame 94 falls onto the slideway 92, when the second rack 111 moves upwards, the second rack 111 moves to reverse the first gear 114, and further the second rotating shaft 113 and the transmission component 115 reverse, therefore, the third rotating shaft 117 and the second gear 118 are reversely rotated, the second gear 118 reversely rotates the first rack 102 to move forward, the first rack 102 moves to enable the second pressing block 103 to move forward, the second pressing block 103 pushes the steel plate at the bottommost part in the feeding frame 94 into the clamp 52, and meanwhile, the second pressing block 103 prevents the remaining steel plate in the feeding frame 94 from moving downward, so that the purpose of automatic material pushing is achieved.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (9)
1. A tapping device convenient for clamping and adjusting is characterized by comprising:
the base (1) is provided with two first sliding rails (2);
the upper parts of the two first sliding rails (2) are connected with a first support frame (3) in a sliding way;
the middle part of the first support frame (3) is provided with the tapping mechanism (4), and the tapping mechanism (4) is connected with the first sliding rail (2);
the fixing mechanism (5) is arranged on the base (1), and the fixing mechanism (5) is matched with the tapping mechanism (4).
2. Tapping device to facilitate the clamping adjustment according to claim 1, wherein the tapping means (4) comprises:
the two first sliding rails (2) are respectively wound with the first spring (41), the top of the first spring (41) is connected with the first support frame (3), and the bottom of the first spring (41) is connected with the first sliding rails (2);
the first support frame (3) is provided with a second support frame (42);
the middle part of the bottom side of the first support frame (3) is provided with the first motor (43), and an output shaft of the first motor (43) is rotatably connected with the second support frame (42);
the output shaft of the first motor (43) is provided with a first connecting block (44);
the inner side of the first connecting block (44) is connected with the second connecting block (45) in a sliding manner;
the upper part of the second connecting block (45) is wound with two second springs (46), the top of each second spring (46) is connected with the corresponding second connecting block (45), and the bottom of each second spring (46) is connected with the corresponding first connecting block (44);
tapping drill bit (47), tapping drill bit (47) are detachably installed in second connecting block (45) downside middle part.
3. Tapping device to facilitate the clamping adjustment according to claim 2, wherein the fixing means (5) comprise:
two second sliding rails (51) are arranged on the base (1);
the two clamps (52) are connected between the two second sliding rails (51) in a sliding mode, the two clamps (52) are symmetrical, and the clamps (52) are located below the tapping drill bit (47);
and the two second sliding rails (51) are respectively wound with two third springs (53), the inner sides of the third springs (53) are connected with the second sliding rails (51), and the outer sides of the third springs (53) are connected with the clamp (52).
4. Tapping device to facilitate clamping adjustment according to claim 3 further comprising a reciprocating mechanism (6), the reciprocating mechanism (6) comprising:
the shifting block (61) is arranged on the second support frame (42);
a third support frame (62), wherein the base (1) is provided with the third support frame (62);
the second motor (63) is mounted at the top of the third support frame (62);
a first rotating shaft (64) is arranged on an output shaft of the second motor (63);
the space cam (65) is arranged on the first rotating shaft (64), and the space cam (65) is matched with the shifting block (61).
5. Tapping unit for facilitating clamping adjustment according to claim 4, further comprising a clamping mechanism (7), the clamping mechanism (7) comprising:
the lower part of the second support frame (42) is provided with two first wedge-shaped blocks (71);
the first pressing blocks (72) are arranged on the two first wedge-shaped blocks (71) in a sliding mode;
the fourth springs (73) are wound on the two first wedge-shaped blocks (71), the tops of the fourth springs (73) are connected with the first pressing block (72), and the bottoms of the fourth springs (73) are connected with the first wedge-shaped blocks (71);
the two clamps (52) are respectively provided with a second wedge block (74), and the second wedge blocks (74) are matched with the first wedge blocks (71).
6. Tapping device convenient for clamping adjustment according to claim 5, further comprising a blanking mechanism (8), wherein the blanking mechanism (8) comprises:
the inner sides of the two second sliding rails (51) are both provided with a third connecting block (81) in a sliding manner;
the supporting block (82) is connected between the two third connecting blocks (81), and the supporting block (82) is matched with the clamp (52);
fifth spring (83), all around having two fifth spring (83) on two third connecting block (81), fifth spring (83) top is connected with second slide rail (51), and fifth spring (83) bottom is connected with third connecting block (81).
7. Tapping device to facilitate clamping adjustment according to claim 6 further comprising a feeding mechanism (9), wherein the feeding mechanism (9) comprises:
the base (1) is provided with a fourth supporting block (91), and the fourth supporting block (91) is arranged on the base (1);
the top of the fourth supporting block (91) is provided with a slide way (92), and the slide way (92) is matched with the clamp (52);
a fifth supporting block (93), wherein the base (1) is provided with the fifth supporting block (93);
a feeding frame (94), wherein the middle part of the upper side of the fifth supporting block (93) is provided with the feeding frame (94), and the feeding frame (94) is matched with the slide way (92).
8. The tapping device for facilitating clamping adjustment according to claim 7 further comprising a feeding mechanism (10), wherein the feeding mechanism (10) comprises:
two third sliding rails (101) are connected between the upper middle part of the base (1) and the sliding way (92);
the first rack (102) is arranged on each of the two third sliding rails (101) in a sliding manner;
the second pressing block (103) is connected between the middle parts of the top sides of the two first racks (102), and the second pressing block (103) is connected with the slide way (92) and the feeding frame (94) in a sliding mode;
and the sixth springs (104) are wound on the two third sliding rails (101), one side of each sixth spring (104) is connected with the first rack (102), and the other side of each sixth spring (104) is connected with the third sliding rail (101).
9. Tapping device to facilitate clamping adjustment according to claim 8, further comprising a transmission (11), wherein the transmission (11) comprises:
two second racks (111) are arranged on the first support frame (3);
the base (1) is provided with two sixth supporting blocks (112);
the upper parts of the two sixth supporting blocks (112) are rotatably connected with a second rotating shaft (113);
two first gears (114) are arranged on the second rotating shaft (113), and the first gears (114) are meshed with the second rack (111);
the base (1) is provided with two seventh supporting blocks (116);
the third rotating shaft (117) is rotatably connected between the upper parts of the two seventh supporting blocks (116);
two second gears (118) are arranged on the third rotating shaft (117), and the second gears (118) are meshed with the first rack (102);
two transmission assemblies (115) are connected between the second rotating shaft (113) and the third rotating shaft (117).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011277876.2A CN112475486A (en) | 2020-11-16 | 2020-11-16 | Tapping device convenient to press from both sides tight regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011277876.2A CN112475486A (en) | 2020-11-16 | 2020-11-16 | Tapping device convenient to press from both sides tight regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112475486A true CN112475486A (en) | 2021-03-12 |
Family
ID=74931000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011277876.2A Withdrawn CN112475486A (en) | 2020-11-16 | 2020-11-16 | Tapping device convenient to press from both sides tight regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112475486A (en) |
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| CN114770927B (en) * | 2022-04-24 | 2024-01-16 | 重庆理工大学 | Fused deposition modeling 3d printing device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
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| WW01 | Invention patent application withdrawn after publication |