CN210848469U

CN210848469U - Multi-directional workpiece fixing and adjusting device for efficient drilling machine

Info

Publication number: CN210848469U
Application number: CN201921626210.6U
Authority: CN
Inventors: 谢天祥
Original assignee: METALL UROICAL VEHICLE MANUFACTURER OF ANGANG SUBSIDIARY ENTERPRISE Corp
Current assignee: Anshan Metallurgical Group Vehicle Manufacturing Co.,Ltd.
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-26
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a multi-azimuth fixing and adjusting device for a high-efficiency drilling machine, which structurally comprises a base, a third screw rod and an adjusting device, wherein the adjusting device is arranged at the bottom of a second connecting plate, a fourth screw rod is rotated to drive a second moving block to move leftwards, meanwhile, a first connecting rod is driven to move upwards by the movement of a left end of a second connecting rod, and an adjusting plate is adjusted upwards, the second connecting plate is forced by the adjusting plate to adjust the right end upwards through a rotating rod, so that the angle adjustment of the fixing and adjusting device is achieved, the processing efficiency is improved, the damage to a user when the angle of the workpiece is changed is avoided, the problem that when the drilling machine processes the workpiece, the fixed workpiece cannot be processed by angle adjustment when the fixing and adjusting device processes the workpiece is solved, the user needs to perform secondary fixing and adjusting on the workpiece when angle processing is performed, the problem of machining efficiency and the injured risk of user when carrying out angle adjustment has been reduced.

Description

Multi-directional workpiece fixing and adjusting device for efficient drilling machine

Technical Field

The utility model relates to a drilling machine technical field, concretely relates to high-efficient diversified adjusting device that fixes of work piece for drilling machine.

Background

The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates as a main motion, the drill bit moves axially as a feed motion, the drilling machine has a simple structure and relatively low processing precision, can drill a through hole and a blind hole, replace a special cutter, expand, ream or tap, and the like, the workpiece is not moved in the processing process, the cutter is moved, the center of the cutter is aligned with the center of the hole, the drilling machine is characterized in that a workpiece is fixed, the cutter rotates, when the drilling machine processes the workpiece, a fixing device is needed to fix the workpiece on the drilling machine for processing, the fixed adjusting device is a device for fixing the workpiece in the working area of the processing machine, can clamp the workpiece and can adjust the workpiece in multiple directions, so that the workpiece can be processed more quickly.

When the drilling machine is used for processing the workpiece, because the fixed adjusting device cannot adjust the angle of the fixed workpiece during processing, the secondary fixed adjustment of the workpiece is required during the angle processing of a user, the processing efficiency is reduced, and the injury risk of the user during the angle adjustment is improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the multidirectional fixing and adjusting device of the workpiece for the efficient drilling machine is provided, and the problem that when the drilling machine is used for processing the workpiece, because the fixing and adjusting device cannot carry out angle adjustment on the fixed workpiece during processing, a user needs to carry out secondary fixing adjustment on the workpiece during angle processing, the processing efficiency is reduced, and the injury risk of the user during angle adjustment is improved is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a multi-azimuth fixing and adjusting device for a high-efficiency drilling machine, which comprises a base, a third screw and an adjusting device, wherein the left end of the top of the base is welded with a first fixed block, the right side surface of the base is fixedly connected with a connecting block, the upper end of the connecting block is penetrated by the first screw, the upper end of the connecting block is in threaded connection with the first screw, the left end of the first screw is in rotating connection with a first movable block, the middle part of the base is embedded with a first chute, the bottom of the first movable block is in sliding connection with the first chute, the bottom of the base is in sliding connection with a first connecting plate, the middle end of the top of the first connecting plate is embedded with a second chute, the front end surface of the first connecting plate is penetrated by the second screw, the back of the second screw is in rotating connection with the base, the back of the adjusting device is in hinged connection, the adjusting device comprises a third connecting plate, a fourth screw rod, a cavity, a second moving block, a second fixing block, a first connecting rod, a second connecting rod, an adjusting plate and a rotating rod, wherein the back of the third connecting plate is hinged with the second connecting plate through a hinge, the fourth screw rod penetrates through the middle of the front end face of the third connecting plate, the middle of the fourth screw rod is in threaded connection with the third connecting plate, the cavity is embedded into the middle of the front end face of the third connecting plate, the bottom of the second moving block is in sliding connection with the bottom in the cavity, and the right side face of the second moving block is in rotating connection with the fourth screw rod.

Furthermore, first connecting plate bottom and second connecting plate sliding connection, second connecting plate top terminal surface middle part embedding third spout to first connecting plate bottom carries out sliding connection with the third spout, second connecting plate left end middle part is run through by the third screw rod, and the third screw rod right-hand member carries out threaded connection with the second connecting plate, the third screw rod right-hand member rotates with first connecting plate and is connected.

Further, second fixed block fixed mounting is in the cavity left end, first connecting rod left end and second fixed block rotate through the pin to be connected, the second connecting rod right-hand member rotates through pin and second movable block to be connected to first connecting rod right-hand member and second connecting rod left end carry out sliding connection through the pin, adjusting plate top and second connecting plate fixed connection, the dwang rotates through the pivot with adjusting plate left surface middle part to be connected to the dwang runs through first connecting rod right-hand member and rotates with second connecting rod left end junction and is connected.

Further, the adjusting plates are provided with two adjusting plates, and the structure of the adjusting plates is a square structure.

Furthermore, the base and the bottom of the first connecting plate are both provided with a sliding block, and the base and the bottom of the first connecting plate are in an inverted T-shaped structure.

Furthermore, the dwang is circular structure to the end is equipped with the axle sleeve about the dwang.

Furthermore, the first connecting rod and the second connecting rod are symmetrically distributed at the left end and the right end of the adjusting plate, and a connecting hole is formed in each of the left end and the right end of the first connecting rod and the second connecting rod.

Furthermore, a protective pad is arranged at the upper end of the bottom of the second connecting plate, and the thickness of the protective pad is 1 CM.

Furthermore, the third connecting plate is made of aluminum alloy.

Furthermore, the first connecting rod is made of steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problem that when a drilling machine processes a workpiece, because a fixed adjusting device cannot carry out angle adjustment on the fixed workpiece during processing, the secondary fixed adjustment on the workpiece is required when a user carries out angle processing, the processing efficiency is reduced, and the injury risk of the user during angle adjustment is improved, the adjusting device is arranged at the bottom of the second connecting plate, the fourth screw rod can be rotated to drive the second moving block to move towards the left end, meanwhile, the second connecting rod moves towards the left end to drive the first connecting rod to move upwards, the adjusting plate is adjusted upwards, the second connecting plate is forced by the adjusting plate to carry out right end upwards adjustment through the rotating rod, the angle adjustment on the fixed adjusting device is achieved, the processing efficiency is improved, and the user is prevented from being damaged during workpiece angle replacement, the problem of when the drilling machine is carrying out the processing to the work piece, because fixed adjusting device can't carry out angle adjustment to the work piece of fixing when adding man-hour and process, lead to the user to carry out the fixed adjustment of secondary to the work piece when carrying out angle processing, reduced machining efficiency and improved the user and injured the risk when carrying out angle adjustment is solved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a connection structure between the base and the first connection plate of the present invention;

FIG. 3 is a schematic view of the external structure of the adjusting device of the present invention;

fig. 4 is a schematic diagram of a third connecting plate structure of the present invention;

fig. 5 is a schematic diagram of the structure of the rotating rod connection relationship of the present invention.

In the figure: the device comprises a base-1, a first fixed block-2, a connecting block-3, a first screw-4, a first moving block-5, a first chute-6, a first connecting plate-7, a second chute-8, a second screw-9, a second connecting plate-10, a third chute-11, a third screw-12, an adjusting device-13, a third connecting plate-131, a fourth screw-132, a cavity-133, a second moving block-134, a second fixed block-135, a first connecting rod-136, a second connecting rod-137, an adjusting plate-138 and a rotating rod-139.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a multi-directional workpiece fixing and adjusting device for a high-efficiency drilling machine: the adjustable screw press comprises a base 1, a third screw 12 and an adjusting device 13, wherein the left end of the top of the base 1 is welded with a first fixed block 2, the right side face of the base 1 is fixedly connected with a connecting block 3, the upper end of the connecting block 3 is penetrated by the first screw 4, the upper end of the connecting block 3 is in threaded connection with the first screw 4, the left end of the first screw 4 is rotatably connected with a first moving block 5, the middle of the base 1 is embedded into a first chute 6, the bottom of the first moving block 5 is slidably connected with the first chute 6, the bottom of the base 1 is slidably connected with a first connecting plate 7, the middle end of the top of the first connecting plate 7 is embedded into a second chute 8, the front end face of the first connecting plate 7 is penetrated by a second screw 9, the back of the second screw 9 is rotatably connected with the base 1, the back of the adjusting device 13 is hinged with a second connecting plate 10 through a hinge, the rear part of the third connecting plate 131 is hinged to the second connecting plate 10 through a hinge, the fourth screw 132 penetrates through the middle of the front end face of the third connecting plate 131, the middle of the fourth screw 132 is in threaded connection with the third connecting plate 131, the cavity 133 is embedded into the middle of the front end face of the third connecting plate 131, the bottom of the second moving block 134 is in sliding connection with the bottom in the cavity 133, and the right side surface of the second moving block 134 is in rotating connection with the fourth screw 132.

The bottom of the first connecting plate 7 is connected with the second connecting plate 10 in a sliding mode, the middle of the top end face of the second connecting plate 10 is embedded into the third sliding groove 11, the bottom of the first connecting plate 7 is connected with the third sliding groove 11 in a sliding mode, the middle of the left end of the second connecting plate 10 is penetrated through by the third screw 12, the right end of the third screw 12 is connected with the second connecting plate 10 in a threaded mode, and the right end of the third screw 12 is connected with the first connecting plate 7 in a rotating mode.

The second fixing block 135 is fixedly installed at the left end of the cavity 133, the left end of the first connecting rod 136 is rotatably connected with the second fixing block 135 through a pin, the right end of the second connecting rod 137 is rotatably connected with the second moving block 134 through a pin, the right end of the first connecting rod 136 is slidably connected with the left end of the second connecting rod 137 through a pin, the top of the adjusting plate 138 is fixedly connected with the second connecting plate 10, the rotating rod 139 is rotatably connected with the middle of the left side face of the adjusting plate 138 through a rotating shaft, and the rotating rod 139 penetrates through the joint of the right end of the first connecting rod 136 and the left end of the second connecting rod 137 to be rotatably connected.

Two adjusting plates 138 are provided, and the structure thereof is a square structure, so as to facilitate the fixing of the rotating rod 139.

The bottoms of the base 1 and the first connecting plate 7 are both provided with a sliding block, and the sliding blocks are in inverted T-shaped structures, so that the base 1 and the first connecting plate 7 respectively slide in the first sliding groove 6 and the second sliding groove 8 and cannot be separated from each other.

Wherein, dwang 139 is circular structure to the end is equipped with the axle sleeve about dwang 139, can rotate with the bearing is mutually supported.

The first connecting rod 136 and the second connecting rod 137 are symmetrically distributed at the left end and the right end of the adjusting plate 138, and the left end and the right end of the first connecting rod 136 and the second connecting rod 137 are both provided with a connecting hole, so that the second connecting plate 10 can be angularly adjusted.

Wherein, the upper end of the bottom of the second connecting plate 10 is provided with a protective pad, and the thickness of the protective pad is 1CM, so that the two ends of the second connecting plate 10 on the horizontal plane are mutually leveled.

The third connecting plate 131 is made of aluminum alloy, and has light weight and good strength.

The first connecting rod 136 is made of steel, and has high tensile strength, compression strength, bending strength and shear strength.

According to the upper table show, the utility model discloses third connecting plate 131 adopts the aluminum alloy to make, when guaranteeing that hardness is higher, has matter light and intensity good.

The first connecting rod 136 and the second connecting rod 137 described in this patent are used to connect a piston and a crankshaft, and transmit the acting force applied to the piston to the crankshaft, and convert the reciprocating motion of the piston to the rotating motion of the crankshaft, the rod assembly is composed of a connecting rod body, a connecting rod big head cover, a connecting rod small head bush, a connecting rod big head bush and a connecting rod bolt (or screw), etc., the connecting rod assembly bears the gas acting force transmitted by a piston pin and the swinging of itself and the reciprocating inertia force of the piston assembly, and the magnitude and direction of these forces are periodically changed, so the connecting rod bears the alternating load action of compression, tension, etc., the connecting rod must have sufficient fatigue strength and structural rigidity, the fatigue strength is insufficient, and the connecting rod body or the connecting rod bolt is often broken, and the serious accident of the complete machine destruction is generated, if the rigidity is insufficient, the bending deformation and the out-of-round deformation of the connecting, Eccentric wear of cylinders, bearings and crankpins, etc.

The working principle is as follows: when the device is used, firstly, the device is placed in a working area, then a workpiece is placed on the left side of the top end of a base 1 and attached to the right side face of a first fixed block 2, then a first screw rod 4 is rotated to enable the first screw rod 4 to rotate through a connecting block 3, the bottom of a first movable block 5 is driven to slide leftwards in a first sliding chute 6, when the workpiece is fixed and stably stopped by the first movable block 5 and the first fixed block 2 to rotate the first screw rod 4, then when the front end and the rear end of the workpiece need to be adjusted in the processing process, the second screw rod 9 can be rotated at the front end face of a first connecting plate 7 by rotating the second screw rod 9, then the bottom end of the base 1 is driven to move forwards and backwards, when the left end and the right end of the workpiece need to be adjusted, a third screw rod 12 can be rotated to enable the third screw rod 12 to be rotatably connected, the first connecting plate 7 is driven to adjust the left end position and the right end position in the third chute 11, and finally when the fixing and adjusting device adjusts the angle, the fourth screw 132 can be rotated to move the second movable block 134 in the cavity 133 through the fourth screw 132, and when the cavity 133 moves, the second connecting rod 137 can be driven to move towards the left end, when the second connecting rod 137 moves, the second connecting rod 137 can be adjusted and moved upwards towards the connected first connecting rod 136, the rotating rod 139 rotatably connected to the junction of the first connecting rod 136 and the second connecting rod 137 adjusts the angle at the front end of the second connecting plate 10 in the adjusting plate 138, so that the angle of the workpiece can be adjusted in the machining process without secondary fixation, thereby achieving the angle adjustment of the fixed adjusting device, improving the machining efficiency and avoiding the damage of the user when the angle of the workpiece is changed.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A workpiece multi-direction fixing and adjusting device for a high-efficiency drilling machine comprises a base (1) and a third screw (12), wherein the left end of the top of the base (1) is welded with a first fixing block (2), the right side of the base (1) is fixedly connected with a connecting block (3), the upper end of the connecting block (3) is penetrated through by a first screw (4), the upper end of the connecting block (3) is in threaded connection with the first screw (4), the left end of the first screw (4) is rotatably connected with a first moving block (5), a first sliding chute (6) is embedded in the middle of the base (1), the bottom of the first moving block (5) is in sliding connection with the first sliding chute (6), the bottom of the base (1) is in sliding connection with a first connecting plate (7), the middle end of the top of the first connecting plate (7) is embedded into a second sliding chute (8), and the front end face of the first connecting plate (7) is penetrated through a second screw (9), the back of the second screw (9) is rotationally connected with the base (1);

the method is characterized in that: the adjusting device (13) is hinged to the second connecting plate (10) through a hinge, the adjusting device (13) is composed of a third connecting plate (131), a fourth screw (132), a cavity (133), a second moving block (134), a second fixed block (135), a first connecting rod (136), a second connecting rod (137), an adjusting plate (138) and a rotating rod (139), the back of the third connecting plate (131) is hinged to the second connecting plate (10) through the hinge, the fourth screw (132) penetrates through the middle of the front end face of the third connecting plate (131), the middle of the fourth screw (132) is in threaded connection with the third connecting plate (131), the cavity (133) is embedded into the middle of the front end face of the third connecting plate (131), and the bottom of the second moving block (134) is in sliding connection with the inner bottom of the cavity (133), and the right side surface of the second moving block (134) is rotationally connected with the fourth screw (132).

2. The multi-azimuth fixing and adjusting device for the workpiece for the efficient drilling machine as claimed in claim 1, is characterized in that: first connecting plate (7) bottom and second connecting plate (10) sliding connection, second connecting plate (10) top terminal surface middle part embedding third spout (11) to first connecting plate (7) bottom carries out sliding connection with third spout (11), second connecting plate (10) left end middle part is run through by third screw rod (12) to third screw rod (12) right-hand member carries out threaded connection with second connecting plate (10), third screw rod (12) right-hand member rotates with first connecting plate (7) and is connected.

3. The multi-azimuth fixing and adjusting device for the workpiece for the efficient drilling machine as claimed in claim 1, is characterized in that: second fixed block (135) fixed mounting is in cavity (133) left end, first connecting rod (136) left end and second fixed block (135) rotate through the pin and are connected, second connecting rod (137) right-hand member rotates through pin and second movable block (134) and is connected to first connecting rod (136) right-hand member and second connecting rod (137) left end carry out sliding connection through the pin, adjusting plate (138) top and second connecting plate (10) fixed connection, dwang (139) rotate through the pivot with adjusting plate (138) left surface middle part and are connected to dwang (139) run through first connecting rod (136) right-hand member and second connecting rod (137) left end junction and rotate and be connected.

4. The multi-azimuth fixing and adjusting device for the workpiece for the efficient drilling machine as claimed in claim 3, is characterized in that: the adjusting plates (138) are provided with two, and the structure of the adjusting plates is a square structure.

5. The multi-azimuth fixing and adjusting device for the workpiece for the efficient drilling machine as claimed in claim 1, is characterized in that: the bottom of the base (1) and the bottom of the first connecting plate (7) are both provided with a sliding block, and the shape of the sliding block is an inverted T-shaped structure.

6. The multi-azimuth fixing and adjusting device for the workpiece for the efficient drilling machine as claimed in claim 3, is characterized in that: the rotating rod (139) is of a circular structure, and shaft sleeves are arranged at the left end and the right end of the rotating rod (139).

7. The multi-azimuth fixing and adjusting device for the workpiece for the efficient drilling machine as claimed in claim 3, is characterized in that: the first connecting rod (136) and the second connecting rod (137) are symmetrically distributed at the left end and the right end of the adjusting plate (138), and the left end and the right end of the first connecting rod (136) and the second connecting rod (137) are both provided with a connecting hole.

8. The multi-azimuth fixing and adjusting device for the workpiece for the efficient drilling machine as claimed in claim 2, is characterized in that: the upper end of the bottom of the second connecting plate (10) is provided with a protective pad, and the thickness of the protective pad is 1 CM.