CN210997602U - Clamping mechanism on drilling machine - Google Patents

Clamping mechanism on drilling machine Download PDF

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Publication number
CN210997602U
CN210997602U CN201921860044.6U CN201921860044U CN210997602U CN 210997602 U CN210997602 U CN 210997602U CN 201921860044 U CN201921860044 U CN 201921860044U CN 210997602 U CN210997602 U CN 210997602U
Authority
CN
China
Prior art keywords
clamping
gear
clamping mechanism
seat
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921860044.6U
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Chinese (zh)
Inventor
胡琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Buyun Electromechanical Equipment Co ltd
Original Assignee
Jinhua Buyun Electromechanical Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinhua Buyun Electromechanical Equipment Co ltd filed Critical Jinhua Buyun Electromechanical Equipment Co ltd
Priority to CN201921860044.6U priority Critical patent/CN210997602U/en
Application granted granted Critical
Publication of CN210997602U publication Critical patent/CN210997602U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a clamping mechanism on drilling machine aims at solving the drilling machine at the in-process of processing because the work load of clamping greatly leads to the problem that work efficiency is low. The key points of the technical scheme are as follows: the utility model provides a clamping mechanism on drilling machine, which comprises a base and a pedestal, base and frame threaded connection, fixedly connected with supporting seat on the base, be provided with clamping mechanism on the supporting seat, clamping mechanism is including pressing from both sides tight seat, gear one and gear two meshing, be provided with on the driving piece with gear two meshed gear three, the one end difference fixedly connected with bull stick of gear one and gear two, it is connected with the clamping bar to rotate on the bull stick, the central point of clamping bar puts to rotate and is connected with a plurality of gag lever posts, the one end of gag lever post is connected with pressing from both sides tight seat rotation. The utility model discloses a clamping mechanism carries out self-holding to the work piece that needs processing and promotes work efficiency.

Description

Clamping mechanism on drilling machine
Technical Field
The utility model relates to a drilling machine field, more specifically says, it relates to a clamping mechanism on drilling machine.
Background
The drilling machine mainly uses the drill bit to process the lathe in the hole on the work piece, the drill bit is rotatory to primary motion usually, drill bit axial displacement is feed motion, drilling machine simple structure, machining precision is relatively lower, can bore the through-hole, the blind hole, change special cutter, can expand, counter boring, the reaming or carry out processing such as tapping, the work piece is motionless in the course of working, let the cutter remove, with the center alignment hole center of cutter, and make the cutter rotate (primary motion), along with the development of science and technology, drilling processing is wide-spread in the machining field and is used, but drilling processing clamping still is traditional places the work piece in positioning die, compress tightly with briquetting lock screw, lift the screw off after finishing waiting to process, take out the work piece, such clamping mode work load is big, production efficiency is extremely low.
To the above-mentioned problem, chinese patent publication No. CN104647092B discloses a pneumatic clamping device of drilling machine, including the workstation, including backup pad, cylinder, base, position sleeve, supporting seat, rotation axis, clamp plate, depression bar, the backup pad be located workstation upper end center left side, the two screw thread links to each other, the cylinder be located backup pad upper end center department, the two screw thread links to each other, the base be located workstation upper end center department, the two screw thread links to each other, the position sleeve be located base upper end center department, the two screw thread links to each other, the supporting seat be located base upper end center department, the two screw thread links to each other, the rotation axis be located supporting seat inside center department, the two activity links to each other, the clamp plate be located rotation axis upper end center department, the two screw thread links to each other.
According to the scheme, the working device is required to be arranged in the positioning sleeve, the air cylinder pushes the pressing rod forwards, the workpiece is pressed through the pressing block, the pressing rod is pulled up after the rear air cylinder is machined, and the workpiece is taken out, so that the purposes of quickly clamping and improving the production efficiency are achieved.
A new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a clamping mechanism on drilling machine makes the rotation of gear three through the driving piece energy supply, drives simultaneously and rotates with three meshed gear two of gear, through gear two and the meshing of gear one for gear one drives the clamping bar with gear two and presss from both sides tightly, realizes self-holding, thereby improves production efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a clamping mechanism on drilling machine, includes frame, base and driving piece, base and frame threaded connection, be provided with clamping mechanism on the fixedly connected with supporting seat on the base, clamping mechanism is including pressing from both sides tight seat, gear one and gear two meshing, be provided with on the driving piece with gear two meshed gear three, gear one and gear two's one end difference fixedly connected with bull stick, it is connected with the clamping bar to rotate on the bull stick, the central point of clamping bar puts to rotate and is connected with the gag lever post, the one end of gag lever post is rotated with pressing from both sides tight seat and is connected, when two bull sticks rotate and tend to parallel, the clamping bar was the tight state of clamp this moment.
Through adopting above-mentioned technical scheme, the work piece of drilling machine adds man-hour, the work piece of treating the processing need carry out stable clamp just can make the work piece of treating the processing obtain accurate processing, frame and base threaded connection, threaded connection compares in other connected modes stability best, supporting seat with base fixed connection is mainly used for supporting clamping mechanism, because gear three meshes with gear two, it rotates to drive gear two through gear three rotation, when gear two rotates, because gear two meshes with gear one, make gear one rotate, it rotates to make the bull stick rotate through gear one and gear two rotations, simultaneously with the gag lever post and the bull stick rotation of pressing from both sides the rotation of tight seat connection.
The utility model discloses further set up to: the supporting seat is provided with a moving groove, the clamping seat is provided with a moving block which slides in the moving groove, the supporting seat is rotatably connected with a lead screw, and the clamping seat is in threaded connection with the lead screw.
Through adopting above-mentioned technical scheme, owing to press from both sides tight seat and lead screw threaded connection, the lead screw is rotated in the energy supply of accessible motor for press from both sides tight seat and make the straight reciprocating motion of vertical state, thereby drive clamping mechanism and carry out height adjustment, make clamping mechanism can press from both sides the work piece of treating of tight co-altitude and size, carry out spacingly through sliding connection between movable block and the shifting chute to clamping seat, prevent that clamping mechanism from rotating along with the rotation of lead screw.
The utility model discloses further set up to: one end of the clamping rod is fixedly connected with a clamping block, a clamping piece is arranged on the clamping block, and the clamping piece is fixedly connected with the clamping block.
Through adopting above-mentioned technical scheme, press from both sides tight piece and be used for pressing from both sides tight work piece that needs are pressed from both sides, carry out the pressure boost to the work piece through the clamping piece on pressing from both sides tight piece for the stability of work piece when clamping the state is better, the convenient precision of adding man-hour.
The utility model discloses further set up to: the clamping piece is provided with a metal sensor, and the clamping seat is provided with a travel switch.
By adopting the technical scheme, when the clamping mechanism clamps, the clamping piece on the clamping block can be contacted with a workpiece needing to be clamped, the metal sensor receives a signal and transmits the signal to the travel switch, the travel switch performs breaking control, so that when the clamping mechanism clamps the workpiece needing to be clamped, the workpiece is in a stop state at the moment, and when the workpiece is clamped and the clamping state is released, the travel switch receives a new signal to reset at the moment.
The utility model discloses further set up to: the machine base is connected with a workbench in a sliding mode.
By adopting the technical scheme, the workbench is mainly used for placing the workpiece, so that the workpiece to be processed is positioned at the position matched with the clamping mechanism.
The utility model discloses further set up to: the support frame is arranged on the machine base, the sliding groove is formed in the support frame, the bottom of the workbench is fixedly connected with a sliding block, and the sliding block is connected with the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the position of workstation is injectd to the support frame mainly used, because the workstation passes through the sliding connection between the slider of bottom connection and the spout on the support frame for support frame and workstation sliding connection, through the position of sliding adjustment workstation, make clamping mechanism can press from both sides tight work piece.
The utility model discloses further set up to: the first gear is a bevel gear.
Through adopting above-mentioned technical scheme, when two gears rotate and keep away from the one end of bull stick, clamping mechanism at this moment is the unclamping state, when two gears rotate to the one end that is close to the bull stick, clamping mechanism at this moment is the clamping state.
The utility model discloses further set up to: the bottom fixedly connected with shock pad of supporting seat, the shock pad sets up in four corner positions of frame.
By adopting the technical scheme, because mechanical equipment is in the process of working, because of the complexity of internal machinery, the shock-absorbing pads are fixed at the four corner positions of the base in the way of mechanical vibration of different levels, so that the friction force between the base and the ground is increased, and the stability of the equipment in the running process is improved by reducing the internal mechanical vibration.
To sum up, the utility model discloses following beneficial effect has:
the workpiece to be machined is clamped through the clamping mechanism, the bottom of the workpiece to be clamped is connected with the sliding groove of the support frame through the sliding block connected with the bottom of the workbench in a fixing mode through the workbench, the workpiece to be machined can be adjusted to the corresponding position to be matched and machined, the clamping seat is limited through the sliding connection between the moving block and the moving groove, the clamping mechanism is prevented from rotating along with the rotation of the lead screw, and the workpiece to be machined can be clamped at different heights and sizes through the clamping mechanism.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a right side view of fig. 1.
In the figure: 1. a machine base; 2. a second gear; 3. a clip; 4. a chute; 5. a work table; 6. a supporting seat; 7. a base; 8. a third gear; 9. a slider; 10. a screw rod; 11. a clamping seat; 12. a first gear; 13. a rotating rod; 14. a limiting rod; 15. a clamping lever; 16. a clamping block; 17. a support frame; 18. a shock pad; 19. a moving groove; 20. moving the mass.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to the accompanying drawings.
A clamping mechanism on a drilling machine is disclosed, as shown in figures 1 and 2, and comprises a machine base 1, a base 7 and a driving part, wherein the base 7 is in threaded connection with the machine base 1, a supporting seat 6 is fixedly connected to the base 7, and due to the complexity of internal machinery during the working process of mechanical equipment, different levels of mechanical vibration can occur, and shock absorption pads 18 are fixed at four corner positions of the machine base 1, so that the friction force between the machine base 1 and the ground is increased, the internal mechanical vibration is reduced, and the stability during the operation of the equipment is increased, the clamping mechanism comprises a clamping seat 11, a first gear 12 and a second gear 2, the first gear 12 is a bevel gear, when the second gear 2 rotates to one end far away from a rotating rod 13, the clamping mechanism is in a loose state, when the second gear 2 rotates to one end near the rotating rod 13, the clamping mechanism is in a clamping state, the first gear 12 is meshed with the second gear 2, a gear III 8 meshed with the gear II 2 is arranged on the driving piece, a rotating rod 13 is fixedly connected to one end of a gear I12 and one end of a gear II 2 respectively, a clamping rod 15 is rotatably connected to the rotating rod 13, a limiting rod 14 is rotatably connected to the central position of the clamping rod 15, one end of the limiting rod 14 is rotatably connected to a clamping seat 11, a clamping block 16 is fixedly connected to one end of the clamping rod 15, the clamping block 16 is used for clamping a workpiece to be clamped, the workpiece is pressurized through a clamping piece 3 on the clamping block 16, a metal sensor is arranged on the clamping piece 3, a travel switch is arranged on the clamping seat 11, a supporting frame 17 is arranged on the base 7, the supporting frame 17 is fixedly connected with the base 7, a workbench 5 is arranged on the supporting frame 17, a sliding groove 4 is arranged on the supporting frame 17, a sliding block 9 is fixedly connected to the bottom of the workbench 5, the workpiece to be machined can be adjusted to a corresponding position to be machined, the screw rod 10 is rotated by the aid of the energy supplied by the motor due to the fact that the clamping seat 11 is in threaded connection with the screw rod 10, the clamping seat 11 can make linear reciprocating motion in a vertical state, the clamping mechanism is driven to adjust the height, the clamping mechanism can clamp workpieces to be machined in different heights and sizes, the clamping seat 11 is limited through sliding connection between the moving block 20 and the moving groove 19, the clamping mechanism is prevented from rotating along with the rotation of the screw rod 10, and the position of the workpiece to be machined is adjusted.
In the working process, energy is supplied through a motor to drive a gear III 8 to rotate, the gear III 8 is meshed with a gear II 2, the gear II 2 is driven to rotate through the rotation of the gear III 8, when the gear II 2 rotates, a gear I12 rotates due to the meshing of the gear II 2 and the gear I12, a rotating rod 13 rotates due to the rotation of the gear I12 and the gear II 2, a limiting rod 14 which is rotatably connected with a clamping seat 11 rotates together with the rotating rod 13, when the two rotating rods 13 rotate to be parallel, a clamping rod 15 is in a clamping state, when a clamping mechanism clamps, a clamping piece 3 on a clamping block 16 can be in contact with a workpiece to be clamped, a metal sensor receives a signal and transmits the signal to a travel switch, the travel switch is controlled to break, when the clamping mechanism clamps the workpiece to be clamped, the workpiece is in a stopping state, and when the clamped workpiece is released from the clamping state, at the moment, the travel switch receives a new signal to reset.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a clamping mechanism on drilling machine, includes frame (1), base (7) and driving piece, base (7) and frame (1) threaded connection, fixedly connected with supporting seat (6) are gone up in base (7), be provided with clamping mechanism on supporting seat (6), its characterized in that: clamping mechanism is including pressing from both sides tight seat (11), gear (12) and gear two (2) meshing, be provided with on the driving piece with gear two (2) meshing gear three (8), the one end difference fixedly connected with bull stick (13) of gear (12) and gear two (2), it is connected with tight pole (15) to rotate on bull stick (13), the central point that presss from both sides tight pole (15) puts to rotate and is connected with gag lever post (14), the one end of gag lever post (14) with press from both sides tight seat (11) and rotate and be connected.
2. The clamping mechanism of claim 1, wherein: the supporting seat (6) is provided with a moving groove (19), the clamping seat (11) is provided with a moving block (20) which slides in the moving groove (19), the supporting seat (6) is rotatably connected with a screw rod (10), and the clamping seat (11) is in threaded connection with the screw rod (10).
3. The clamping mechanism of claim 1, wherein: one end of the clamping rod (15) is fixedly connected with a clamping block (16), a clamping piece (3) is arranged on the clamping block (16), and the clamping piece (3) is fixedly connected with the clamping block (16).
4. A clamping mechanism for a drill press as claimed in claim 3, wherein: the clamping piece (3) is provided with a metal sensor, and the clamping seat (11) is provided with a travel switch.
5. The clamping mechanism of claim 1, wherein: the machine base (1) is connected with a workbench (5) in a sliding mode.
6. The clamping mechanism of claim 5, wherein: the automatic cutting machine is characterized in that a support frame (17) is arranged on the machine base (1), a sliding groove (4) is formed in the support frame (17), a sliding block (9) is fixedly connected to the bottom of the workbench (5), and the sliding block (9) is connected with the sliding groove (4) in a sliding mode.
7. The clamping mechanism of claim 1, wherein: the first gear (12) is a bevel gear.
8. The clamping mechanism of claim 1, wherein: the bottom fixedly connected with shock pad (18) of supporting seat (6), shock pad (18) set up in four corner positions of frame (1).
CN201921860044.6U 2019-10-31 2019-10-31 Clamping mechanism on drilling machine Expired - Fee Related CN210997602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921860044.6U CN210997602U (en) 2019-10-31 2019-10-31 Clamping mechanism on drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921860044.6U CN210997602U (en) 2019-10-31 2019-10-31 Clamping mechanism on drilling machine

Publications (1)

Publication Number Publication Date
CN210997602U true CN210997602U (en) 2020-07-14

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ID=71499899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921860044.6U Expired - Fee Related CN210997602U (en) 2019-10-31 2019-10-31 Clamping mechanism on drilling machine

Country Status (1)

Country Link
CN (1) CN210997602U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404003A (en) * 2020-11-12 2021-02-26 常德中利玻璃门窗有限公司 Glass window processing and cleaning device capable of scraping water stains on surface of glass
CN113103025A (en) * 2021-03-24 2021-07-13 乔锋智能装备股份有限公司 Transmission part mounting and positioning structure for numerical control machine tool
CN113183056A (en) * 2021-03-29 2021-07-30 嘉兴逸合盛制冷科技有限公司 Component positioning tool for industrial automatic control equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404003A (en) * 2020-11-12 2021-02-26 常德中利玻璃门窗有限公司 Glass window processing and cleaning device capable of scraping water stains on surface of glass
CN112404003B (en) * 2020-11-12 2022-06-24 常德中利玻璃门窗有限公司 Glass window processing and cleaning device capable of scraping water stains on surface of glass
CN113103025A (en) * 2021-03-24 2021-07-13 乔锋智能装备股份有限公司 Transmission part mounting and positioning structure for numerical control machine tool
CN113183056A (en) * 2021-03-29 2021-07-30 嘉兴逸合盛制冷科技有限公司 Component positioning tool for industrial automatic control equipment

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Legal Events

Date Code Title Description
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200714

Termination date: 20211031