CN220428165U

CN220428165U - Tool clamp

Info

Publication number: CN220428165U
Application number: CN202322093666.3U
Authority: CN
Inventors: 李磊磊; 张玉龙; 刘景洋
Original assignee: Luoyang Xin Chao Machinery Co ltd
Current assignee: Luoyang Xin Chao Machinery Co ltd
Priority date: 2023-08-05
Filing date: 2023-08-05
Publication date: 2024-02-02
Anticipated expiration: 2033-08-05

Abstract

The utility model relates to the technical field of tool clamps and discloses a tool clamp which comprises a bottom plate, wherein a pushing platform is fixedly arranged on the outer wall of the bottom plate, a rotating motor is arranged on the outer wall of the bottom plate, a rotating shaft is fixedly arranged on a power extension shaft of the rotating motor, a mounting structure is fixedly sleeved on the outer wall of the rotating shaft, a movable structure is fixedly arranged on the outer wall of the mounting structure, outer gears are fixedly arranged at two ends of the rotating shaft far away from the rotating motor, a fixing structure is fixedly arranged on the outer wall of the bottom plate, a rotating shaft is movably sleeved on the outer wall of the movable structure, and the tool clamp controls the rotation of the rotating shaft through a rotating shaft, a control device, baffles, butt joint teeth and inner teeth on the device, drives the baffles to rotate simultaneously, folds the two baffles towards the middle of the device, so that a fixture clamped between the movable structure and the fixing structure is clamped at the top of the fixture.

Description

Tool clamp

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a tool clamp.

Background

Frock, the technology equipment: refers to the generic term for various tools used in the manufacturing process. Including tools/jigs/dies/gauges/inspection tools/assistive tools/pliers tools/station tools, etc. The tool is a general abbreviation.

The existing fixture can refer to Chinese patent with the issued publication number of CN209503544U, which discloses the fixture, and comprises a base, a clamping table arranged above the base, and a top plate and a baffle which are symmetrically arranged on the clamping table; one end of the upper surface of the clamping table is provided with a top plate seat, the other end of the upper surface of the clamping table is provided with a baffle, and an axial lead is arranged between the top plate and the baffle; two ends of the upper surface of the clamping table are provided with two compression bars in the vertical direction of the top plate and the baffle plate, the lower part of each compression bar is connected with a fixed screw rod, and the fixed screw rod is sleeved with a spring; the lower surface of press from both sides the platform be equipped with two semicircle link lugs, be equipped with two link on the base, link lugs and link through the connecting axle connection and rotate, be equipped with the calibrated scale on the circular arc of one link lug, be equipped with a fixing base on the surface of the outside base of another link lug, be equipped with the top sheet between fixing base and the link lug, the jackscrew passes fixed plate and top sheet contact. The clamp is more accurate in adjusting from different angles when clamping parts. "

When the equipment is used, the existing device is used for clamping parts, the existing device is adjusted from different angles, the use is more convenient and accurate, but in the using process of the clamp device, the clamping device is required to clamp the height and the width of the tool, and the tool is required to be further reinforced after the clamping function is achieved, so that the tool is not easy to separate, and therefore, the tool clamp for solving the problems is required.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fixture which has the advantages of strong practicability, lamination clamping, reinforcement effect and the like, and solves the problem that the existing device lacks the effect of lamination clamping on the height and width of the fixture and needs further reinforcement of the fixture.

The utility model provides the following technical scheme: the utility model provides a frock clamp, includes the bottom plate, the fixed thrust platform that is equipped with of outer wall of bottom plate, the rotating electrical machines has been placed to the outer wall of bottom plate, the epaxial fixedly assembled rotation axis of power extension of rotating electrical machines, the fixed mounting structure that has cup jointed of outer wall of rotation axis, the fixed movable structure that is equipped with of outer wall of mounting structure, the both ends fixedly assembled with external gear of rotating electrical machines are kept away from to the rotation axis, the fixed structure that is equipped with of outer wall of bottom plate, the axis of rotation has been cup jointed in movable structure's outer wall activity, the fixed butt joint tooth that is equipped with of outer wall of axis of rotation, the one end fixedly assembled with controlling means of movable structure is kept away from to the axis of rotation, the fixed platform's outer wall is equipped with the telescopic link, the one end fixedly assembled internal tooth of fixed platform is kept away from to the telescopic link, the outer wall fixedly assembled with baffle of axis of rotation.

As a preferable technical scheme of the utility model, the outer wall of the movable structure is fixedly provided with a through hole, the inner wall of the movable structure is connected with a screw through threads, and the through hole is matched with the screw.

As a preferable technical scheme of the utility model, the number of the pushing platforms and the number of the external gears are two, and the two pushing platforms are meshed with the two external gears.

As a preferable technical scheme of the utility model, the movable structure is the same as the fixed structure, but the movable structure is not connected with the outer wall of the bottom plate, and the fixed structure is connected with the outer wall of the bottom plate.

As a preferable technical scheme of the utility model, the bottom plate, the pushing platform, the movable structure and the fixed structure provide a square space for the fixture needing clamping.

As a preferable technical scheme of the utility model, the telescopic rod is telescopic, and the rotation shaft on the device is limited by utilizing the meshing relationship of the internal teeth and the butt teeth.

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

1. according to the fixture, the rotation of the rotation shaft is controlled by the control device on the device, the baffle plates are rotated, the baffle plates are driven to be folded towards the middle of the device, so that the fixture clamped between the movable structure and the fixed structure is clamped, and a clamping and fixing effect is applied to the top of the fixture.

2. This frock clamp uses through the cooperation of rotating electrical machines, rotation axis, mounting structure, movable structure, promotion platform, external gear on the device for when the frock of needs centre gripping was placed on the device, utilized the rotating electrical machines to drive the rotation axis and rotate, utilize the mounting structure of the fixed sleeve joint of rotation axis outer wall and the mounting effect of movable structure, and utilize the meshing relationship of rotation axis outer wall fixed assembly's external gear and promotion platform, thereby when the rotating electrical machines output power, promote movable structure to be close to fixed structure, and with the frock centre gripping of needs centre gripping between movable structure and fixed structure.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a baffle structure according to the present utility model;

FIG. 3 is a right side schematic view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure B in fig. 3 according to the present utility model.

In the figure: 1. a bottom plate; 2. pushing the platform; 3. a rotating electric machine; 4. a rotation shaft; 5. a mounting structure; 6. a movable structure; 601. a through hole; 602. a screw; 7. an external gear; 8. a fixed structure; 9. a rotating shaft; 10. butting teeth; 11. a control device; 12. a fixed platform; 13. a telescopic rod; 14. internal teeth; 15. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a fixture comprises a base plate 1, a pushing platform 2 is fixedly arranged on the outer wall of the base plate 1, a rotating motor 3 is arranged on the outer wall of the base plate 1, a rotating shaft 4 is fixedly arranged on a power extension shaft of the rotating motor 3, an installation structure 5 is fixedly sleeved on the outer wall of the rotating shaft 4, a movable structure 6 is fixedly arranged on the outer wall of the installation structure 5, two ends of the rotating shaft 4 far away from the rotating motor 3 are fixedly provided with an external gear 7, a fixing structure 8 is fixedly arranged on the outer wall of the base plate 1, a rotating shaft 9 is movably sleeved on the outer wall of the movable structure 6, a butt joint tooth 10 is fixedly arranged on the outer wall of the rotating shaft 9, a control device 11 is fixedly arranged on one end of the rotating shaft 9 far away from the movable structure 6, a fixed platform 12 is fixedly arranged on the outer wall of the movable structure 6, a telescopic rod 13 is fixedly arranged on one end of the movable structure 12 far away from the fixed platform 12, an internal tooth 14 is fixedly arranged on the outer wall of the rotating shaft 9, a baffle 15 is fixedly arranged on the outer wall of the rotating shaft 9, the rotating motor 3, the rotating shaft 4, the movable structure 6 and the pushing platform 2 and 7 are matched with each other, so that when the motor is required to be arranged on the rotating shaft 3, the rotating motor 4, the movable structure 4 is driven by the rotating shaft 4, the rotating structure 4 and the rotating structure 4 can be clamped to be meshed with the rotating shaft 3, the rotating structure 4 and the rotating structure 4 can be clamped with the rotating shaft 3 by the fixed structure 4, the fixed structure is required to be clamped by the rotating structure 3, the fixed structure is meshed with the fixed structure 3, the fixed structure is required to be clamped by the rotating structure, the fixed structure 3, the fixed structure is clamped by the fixed structure and the fixed structure is by the fixed structure and the fixed 2, and the fixed structure is by the fixed 3 and the fixed 3, and the fixed structure is, the butt-joint teeth 10 and the internal teeth 14 enable a control device 11 on the device to control the rotation of the rotating shaft 9, drive the baffle plates 15 to rotate and fold the two baffle plates 15 towards the middle of the device, so that the fixture clamped between the movable structure 6 and the fixed structure 8 applies a clamping and fixing effect on the top of the fixture.

Referring to fig. 3, a through hole 601 is fixedly formed in the outer wall of the movable structure 6, a screw 602 is screwed to the inner wall of the movable structure 6, the through hole 601 is matched with the screw 602, the through hole 601 formed in the outer wall of the movable structure 6 on the device is used, the telescopic movable structure 6 is limited by using the threaded connection relation between the screw 602 and the inner wall of the through hole 601, and therefore when the device clamps a tool and needs to raise or lower the position of the baffle 15, the baffle 15 is driven to a proper height by using the telescopic height change of the movable structure 6.

Referring to fig. 3, the number of the pushing platforms 2 and the number of the external gears 7 are two, and the two pushing platforms 2 are meshed with the two external gears 7, so that the device utilizes the meshing relationship between the pushing platforms 2 and the external gears 7 through the two pushing platforms 2 and the two external gears 7 on the device, and when the clamping space is required to be reduced, the clamping space is reduced or enlarged through the meshing relationship.

Referring to fig. 1-3, the movable structure 6 is identical to the structure of the fixed structure 8, but the movable structure 6 is not connected to the outer wall of the base plate 1, the fixed structure 8 is connected to the outer wall of the base plate 1, and the movable structure 6 and the fixed structure 8 on the device enable the device to be in a movable state on one side of the movable structure 6 and to be in a fixed state on one side of the fixed structure 8, so that in the clamping process, the tool is kept attached to one side of the fixed structure 8, and the clamping effect is achieved by moving one side of the movable structure 6.

Referring to fig. 1-3, the base plate 1, the pushing platform 2, the movable structure 6 and the fixed structure 8 provide a square space for a tool to be clamped, and the square space formed by the base plate 1, the pushing platform 2, the movable structure 6 and the fixed structure 8 on the device enables the tool with a specified shape on the device to be clamped, so that a good clamping environment is provided for the tool similar to the square shape.

Referring to fig. 4, the telescopic rod 13 is telescopic, and the rotation shaft 9 on the device is limited by the meshing relationship between the internal teeth 14 and the butting teeth 10, and the rotation shaft 9 on the device is rotated under the control of the control device 11 by the telescopic rod 13, the internal teeth 14 and the butting teeth 10, and then the internal teeth 14 are pushed to a position capable of meshing with the butting teeth 10 by the telescopic rod 13, so that the rotation of the rotation shaft 9 is stopped by the meshing relationship.

The working principle is that the rotation shaft 9, the control device 11, the baffle 15, the butt joint teeth 10 and the internal teeth 14 on the device are utilized firstly, the control device 11 on the device controls the rotation of the rotation shaft 9, meanwhile drives the baffle 15 to rotate, and folds the two baffles 15 towards the middle of the device, so that a clamping and fixing effect is exerted on the top of a tool clamped between the movable structure 6 and the fixed structure 8, and the tool clamped is clamped between the movable structure 6 and the fixed structure 8 by the aid of the matching of the rotating motor 3, the rotation shaft 4, the mounting structure 5, the movable structure 6, the pushing platform 2 and the external gear 7 on the device, when the tool clamped is placed on the device, the rotating motor 3 is utilized to drive the rotation shaft 4 to rotate, the mounting structure 5 fixedly sleeved on the outer wall of the rotation shaft 4 is utilized to fixedly install the movable structure 6, and the meshing relationship between the external gear 7 fixedly assembled on the outer wall of the rotation shaft 4 and the pushing platform 2 is utilized, so that the movable structure 6 is pushed to approach the fixed structure 8 when the rotating motor 3 outputs power, and the tool clamped between the movable structure 6 and the fixed structure 8 is clamped.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frock clamp, includes bottom plate (1), its characterized in that: the utility model provides a fixed equipment of outer wall of bottom plate (1) is equipped with promotes platform (2), rotating electrical machines (3) have been placed to the outer wall of bottom plate (1), the epaxial fixed assembly of power extension of rotating electrical machines (3) has rotation axis (4), the fixed mounting structure (5) that has cup jointed of outer wall of rotation axis (4), the fixed movable structure (6) that is equipped with of outer wall of mounting structure (5), the both ends fixed assembly that rotation motor (3) were kept away from to rotation axis (4) has outer gear (7), the fixed structure (8) that is equipped with of outer wall of bottom plate (1), the fixed assembly of outer wall of movable structure (6) has rotation axis (9), the fixed butt joint tooth (10) that is equipped with of outer wall of rotation axis (9), the one end fixed assembly of movable structure (6) is equipped with controlling means (11) are kept away from to rotation axis (9), the fixed mounting platform (12) outer wall is fixed and is equipped with telescopic link (13), telescopic link (13) keep away from fixed assembly of inner tooth (12) fixed baffle (14), fixed baffle (15) are equipped with.

2. A tool clamp according to claim 1, wherein: the outer wall of the movable structure (6) is fixedly provided with a through hole (601), the inner wall of the movable structure (6) is connected with a screw (602) in a threaded manner, and the through hole (601) is matched with the screw (602) for use.

3. A tool clamp according to claim 1, wherein: the number of the pushing platforms (2) and the number of the external gears (7) are two, and the two pushing platforms (2) are meshed with the two external gears (7).

4. A tool clamp according to claim 1, wherein: the movable structure (6) is the same as the structure of the fixed structure (8), but the movable structure (6) is not connected with the outer wall of the bottom plate (1), and the fixed structure (8) is connected with the outer wall of the bottom plate (1).

5. A tool clamp according to claim 1, wherein: the base plate (1), the pushing platform (2), the movable structure (6) and the fixed structure (8) provide a square space for a tool needing clamping.

6. A tool clamp according to claim 1, wherein: the telescopic rod (13) is telescopic, and the rotating shaft (9) on the device is limited by utilizing the meshing relationship of the internal teeth (14) and the butting teeth (10).