CN222038235U - A tooling fixture with a rotation positioning structure - Google Patents
A tooling fixture with a rotation positioning structure Download PDFInfo
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- CN222038235U CN222038235U CN202420157469.5U CN202420157469U CN222038235U CN 222038235 U CN222038235 U CN 222038235U CN 202420157469 U CN202420157469 U CN 202420157469U CN 222038235 U CN222038235 U CN 222038235U
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- bevel gear
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- positioning structure
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Abstract
本实用新型属于工装夹具技术领域，尤其涉及一种具有旋转定位结构的工装夹具，包括底座和支撑柱，所述支撑柱的顶部左侧设置有旋转定位装置，所述旋转定位装置的右侧设置有夹持固定装置，所述夹持固定装置包括驱动机构和夹持机构，所述驱动机构设置于夹持座的内部，所述夹持机构设置于驱动机构的右端。该具有旋转定位结构的工装夹具，通过设置旋转定位装置，从而对夹持座上的工件进行旋转角度调节，配合角度盘上的角度表，可以精确的控制旋转定位装置对工件的旋转角度，更有利于工件的加工工作，通过驱动机构来控制夹持机构上的两个夹紧板进行相对或者相背运动，从而可以根据不同的工件的大小来进行针对性的调节夹持，适用范围更广。
The utility model belongs to the technical field of tooling and clamps, and in particular, relates to a tooling and clamp with a rotational positioning structure, including a base and a support column, a rotational positioning device is provided on the top left side of the support column, a clamping and fixing device is provided on the right side of the rotational positioning device, and the clamping and fixing device includes a driving mechanism and a clamping mechanism, the driving mechanism is provided inside the clamping seat, and the clamping mechanism is provided at the right end of the driving mechanism. The tooling and clamp with a rotational positioning structure can adjust the rotation angle of the workpiece on the clamping seat by providing a rotational positioning device, and can accurately control the rotation angle of the workpiece by the rotational positioning device in conjunction with the angle table on the angle disk, which is more conducive to the processing of the workpiece, and can control the two clamping plates on the clamping mechanism to move relative to or opposite to each other through the driving mechanism, so that the clamping can be adjusted in a targeted manner according to the size of different workpieces, and has a wider range of applications.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a tool clamp with a rotary positioning structure.
Background
The frock clamp is one of the used instruments of process equipment in the manufacturing process, mainly used presss from both sides and gets fixed work piece in order to carry out operations such as processing to the work piece, and current frock clamp simple structure, and the revolution mechanic positioning accuracy who has is relatively poor, and high-end frock clamp cost is higher, and the process of clamping is too loaded down with trivial details, in case damage maintenance cost is also higher, can not satisfy daily user demand.
As disclosed in chinese patent publication No. CN214110124U, when in use, firstly, the screw rod is rotated clockwise, the limiting block is pushed forward, the limiting block drives the limiting rod to push up to open the two special-shaped clamping jaws, one end of the workpiece is placed in the clamping block matched with the workpiece, the other end of the workpiece is pushed against the limiting block, then the screw rod is rotated anticlockwise, the screw rod drives the limiting block to move backwards and drives the limiting rod to close the two special-shaped clamping jaws, the two clamping plates clamp the workpiece, when the workpiece is required to be rotated, the bolt on the limiting plate is pulled out, the rotating disc rotates, the threaded rod and the fixed block are driven to rotate by the driving force, so that the workpiece is rotated, when the workpiece is adjusted to a position required to be processed, the jackscrew is screwed up and the jackscrew is pushed against the chuck to limit the rotation of the workpiece, the fixture with the rotating positioning structure is used, the workpiece is clamped by the clamping blocks through the special-shaped clamping blocks, and simultaneously the jackscrew and the chuck are utilized to control the rotation angle, so that the precision is higher, and the clamping jaws can be fixed at any time.
However, the tool clamp with the rotary positioning structure in the above application clamps the workpiece through the special-shaped clamping jaw, so that the opening and closing angles of the tool clamp are limited, and the tool clamp cannot clamp the workpiece well when the tool clamp faces the large workpiece, so that certain limitations exist.
Therefore, it is desirable to provide a tool fixture with a rotary positioning structure.
Disclosure of utility model
The utility model aims to provide a fixture with a rotary positioning structure, which solves the problem that the fixture with the rotary positioning structure, which is proposed in the background art, clamps a workpiece through a special-shaped clamping jaw, is limited in opening and closing angles for special structures, and cannot clamp a large workpiece well when the fixture faces the large workpiece.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frock clamp with rotary positioning structure, includes base and support column, support column fixed connection is in the upper surface left side of base, the top left side of support column is provided with rotary positioning device, rotary positioning device's right side is provided with centre gripping fixing device.
The rotary positioning device comprises a mounting plate, a rotating motor, a rotating shaft, an angle disc and a clamping seat, wherein the mounting plate is fixedly connected to the upper side of the left side outer surface of a supporting column, the rotating motor is fixedly arranged on the upper surface of the mounting plate, the left end of the rotating shaft is connected to the output end of the rotating motor, the angle disc is fixedly connected to the upper side of the right side outer surface of the supporting column, the clamping seat is fixedly connected to the right end of the rotating shaft, and a workpiece is firmly fixed through the cooperation of a clamping fixing device on the clamping seat.
The rotary hole is formed in the joint of the center of the angle disc and the support column in a penetrating mode, and the rotary shaft is connected to the inside of the rotary hole in a rotary mode, so that the rotary shaft can drive a workpiece on the clamping seat to conduct rotary angle adjustment.
The angle dial is characterized in that an angle meter is inscribed on the outer surface of the right side of the angle dial, and the rotation angle of the workpiece by the rotary positioning device can be accurately controlled by arranging the angle meter, so that the processing work of the workpiece is facilitated.
The clamping and fixing device is further improved in that the clamping and fixing device comprises a driving mechanism and a clamping mechanism, the driving mechanism is arranged in the clamping seat, and the clamping mechanism is arranged at the right end of the driving mechanism.
The driving mechanism comprises a driving motor, a rotating shaft, a first bevel gear, a second bevel gear and a third bevel gear, wherein the driving motor is arranged on the left side of the inner center of the clamping seat, the left end of the rotating shaft is connected with the output end of the driving motor, the first bevel gear is fixedly connected with the right end of the rotating shaft, the second bevel gear is connected with the upper part of the outer surface of the first bevel gear in a meshing manner, and the third bevel gear is connected with the lower part of the outer surface of the first bevel gear in a meshing manner.
The further improvement is that the interior of the clamping seat is provided with an adjusting bin, and the driving mechanism is arranged in the adjusting bin.
The clamping mechanism comprises threaded rods, sliding tables, connecting rods, clamping plates and rubber pads, wherein the threaded rods are respectively and fixedly connected to the centers of the outer side surfaces of the second bevel gear and the third bevel gear, the sliding tables are respectively and slidably connected to the outer surfaces of the two threaded rods, the connecting rods are respectively and fixedly connected to the right ends of the outer surfaces of the two sliding tables, the clamping plates are respectively and fixedly connected to the right ends of the two connecting rods, the rubber pads are respectively and fixedly connected to the inner sides of the two clamping plates, the rubber pads are arranged, and the clamping plates are prevented from clamping workpieces too tightly to deform the workpieces, so that the processing of the workpieces is affected.
The further improvement is that the upper end and the lower end of the inner side surface of the clamping seat are respectively provided with a limiting chute, and the two connecting rods are respectively connected with the inner parts of the two limiting chutes in a sliding manner, so that the connecting rods are limited to move up and down along the inner parts of the limiting chutes.
Compared with the prior art, the utility model has the beneficial effects that:
1. This frock clamp with rotary positioning structure is through setting up rotary positioning device to carry out rotation angle to the work piece on the grip slipper and adjust, the angle table on the cooperation angle scale, the rotation angle of control rotary positioning device to the work piece that can be accurate more is favorable to the processing work of work piece.
2. This frock clamp with rotary positioning structure controls two clamping plates on the fixture through actuating mechanism and carries out relative or the motion of being in opposite directions to can carry out the targeted regulation centre gripping according to the size of different work pieces, application scope is wider.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of a rotary positioning device according to the present utility model;
fig. 4 is a schematic cross-sectional view of the clamping and fixing device of the present utility model.
In the figure: 1. a base; 2. a support column; 301. a mounting plate; 302. a rotating electric machine; 303. a rotation shaft; 304. an angle scale; 305. a clamping seat; 401. a driving motor; 402. a rotating shaft; 403. a first bevel gear; 404. a second bevel gear; 405. a third bevel gear; 406. a threaded rod; 407. a sliding table; 408. a connecting rod; 409. a clamping plate; 410. and a rubber pad.
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. 1-4, the present utility model provides a technical solution:
embodiment one:
The utility model provides a frock clamp with rotary positioning structure, includes base 1 and support column 2, and support column 2 fixed connection is provided with rotary positioning device in the top left side of support column 2 in the upper surface left side of base 1.
The rotary positioning device comprises a mounting plate 301, a rotary motor 302, a rotary shaft 303, an angle disc 304 and a clamping seat 305, wherein the mounting plate 301 is fixedly connected above the left outer surface of a supporting column 2, the rotary motor 302 is fixedly arranged on the upper surface of the mounting plate 301, the left end of the rotary shaft 303 is connected with the output end of the rotary motor 302, the angle disc 304 is fixedly connected above the right outer surface of the supporting column 2, the clamping seat 305 is fixedly connected with the right end of the rotary shaft 303, and a workpiece is firmly fixed through the cooperation of the clamping fixing devices on the clamping seat 305.
The junction of the center of angle scale 304 and support column 2 runs through and has seted up rotatory hole, and rotation axis 303 swivels to connect in the inside in rotatory hole to make rotation axis 303 can drive the work piece on the grip slipper 305 and carry out rotation angle adjustment. The right side surface of angle scale 304 is inscribed with the angle table, through setting up the angle table, the rotation angle of rotation positioner to the work piece that can be accurate control, more is favorable to the processing work of work piece. The upper and lower ends of the right outer surface of the clamping seat 305 are respectively fixedly connected with clamping plates 409, and the inner sides of the two clamping plates 409 are respectively fixedly connected with rubber pads 410.
When the workpiece processing device is used, a workpiece to be processed is firstly placed between the two clamping plates 409 on the outer surface of the right side of the clamping seat 305, the workpiece is fixed, the friction force between the workpiece and the clamping plates 409 is increased due to the arrangement of the rubber pad 410, the workpiece is prevented from falling, then the rotating motor 302 is started, the rotating shaft 303 is driven to rotate, the workpiece on the clamping seat 305 at the right end of the rotating shaft 303 is driven to rotate, the rotation angle of the workpiece can be accurately controlled by matching with the angle meter inscribed on the angle scale 304, and the processing work of the workpiece is facilitated.
Embodiment two:
On the basis of the first embodiment, a clamping and fixing device is arranged on the right side of the rotary positioning device, the clamping and fixing device comprises a driving mechanism and a clamping mechanism, the driving mechanism is arranged in the clamping seat 305, and the clamping mechanism is arranged at the right end of the driving mechanism.
The driving mechanism comprises a driving motor 401, a rotating shaft 402, a first bevel gear 403, a second bevel gear 404 and a third bevel gear 405, wherein the driving motor 401 is arranged at the left side of the inner center of the clamping seat 305, the left end of the rotating shaft 402 is connected with the output end of the driving motor 401, the first bevel gear 403 is fixedly connected with the right end of the rotating shaft 402, the second bevel gear 404 is in meshed connection with the upper part of the outer surface of the first bevel gear 403, and the third bevel gear 405 is in meshed connection with the lower part of the outer surface of the first bevel gear 403. An adjusting bin is arranged in the clamping seat 305, and a driving mechanism is arranged in the adjusting bin.
The fixture comprises threaded rods 406, sliding tables 407, connecting rods 408, clamping plates 409 and rubber pads 410, wherein the two threaded rods 406 are respectively fixedly connected to the centers of the outer side surfaces of the second bevel gear 404 and the third bevel gear 405, the two sliding tables 407 are respectively and slidably connected to the outer surfaces of the two threaded rods 406, the two connecting rods 408 are respectively and fixedly connected to the right ends of the outer surfaces of the two sliding tables 407, the two clamping plates 409 are respectively and fixedly connected to the right ends of the two connecting rods 408, the two rubber pads 410 are respectively and fixedly connected to the inner sides of the two clamping plates 409, and the arrangement of the rubber pads 410 prevents the clamping plates 409 from clamping a workpiece too tightly, so that the workpiece is deformed, and the processing of the workpiece is affected.
Limiting sliding grooves are respectively formed in the upper end and the lower end of the inner side surface of the clamping seat 305, and the two connecting rods 408 are respectively connected to the inner parts of the two limiting sliding grooves in a sliding mode, so that the connecting rods 408 are limited to move up and down only along the inner parts of the limiting sliding grooves.
When the workpiece to be clamped is not in size, the workpiece is placed between the two clamping plates 409, then the driving motor 401 is started to drive the rotating shaft 402 to rotate, and then the first bevel gear 403 is driven to rotate, so that the second bevel gear 404 and the third bevel gear 405 which are in meshed connection with the first bevel gear 403 are driven to rotate together, the threaded rod 406 outside the second bevel gear 404 and the third bevel gear 405 is driven to rotate together, the sliding table 407 and the connecting rod 408 on the sliding table are driven to move relatively or reversely in the limiting sliding groove, and the clamping plates 409 at the right end of the connecting rod 408 are driven to move relatively or reversely, so that the workpieces with different sizes are firmly clamped and fixed, and the application range of the device is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. Work fixture with rotary positioning structure, including base (1) and support column (2), support column (2) fixed connection is in the upper surface left side of base (1), its characterized in that: a rotary positioning device is arranged on the left side of the top of the support column (2), and a clamping and fixing device is arranged on the right side of the rotary positioning device;
The rotary positioning device comprises a mounting plate (301), a rotary motor (302), a rotary shaft (303), an angle disc (304) and a clamping seat (305), wherein the mounting plate (301) is fixedly connected above the left outer surface of a supporting column (2), the rotary motor (302) is fixedly arranged on the upper surface of the mounting plate (301), the left end of the rotary shaft (303) is connected with the output end of the rotary motor (302), the angle disc (304) is fixedly connected above the right outer surface of the supporting column (2), and the clamping seat (305) is fixedly connected with the right end of the rotary shaft (303).
2. A tool clamp with a rotary positioning structure according to claim 1, wherein: the rotary hole is formed in the joint of the center of the angle disc (304) and the support column (2) in a penetrating mode, and the rotary shaft (303) is connected to the inside of the rotary hole in a rotary mode.
3. A tool clamp with a rotary positioning structure according to claim 2, wherein: the right outer surface of the angle dial (304) is inscribed with an angle meter.
4. A tool clamp with a rotary positioning structure according to claim 3, wherein: the clamping and fixing device comprises a driving mechanism and a clamping mechanism, wherein the driving mechanism is arranged in the clamping seat (305), and the clamping mechanism is arranged at the right end of the driving mechanism;
The driving mechanism comprises a driving motor (401), a rotating shaft (402), a first bevel gear (403), a second bevel gear (404) and a third bevel gear (405), wherein the driving motor (401) is arranged on the left side of the inner center of the clamping seat (305), the left end of the rotating shaft (402) is connected with the output end of the driving motor (401), the first bevel gear (403) is fixedly connected with the right end of the rotating shaft (402), the second bevel gear (404) is connected with the upper part of the outer surface of the first bevel gear (403) in a meshing manner, and the third bevel gear (405) is connected with the lower part of the outer surface of the first bevel gear (403) in a meshing manner.
5. The tooling fixture with a rotary positioning structure according to claim 4, wherein: an adjusting bin is arranged in the clamping seat (305), and the driving mechanism is arranged in the adjusting bin.
6. The tooling fixture with a rotary positioning structure according to claim 5, wherein: the clamping mechanism comprises threaded rods (406), sliding tables (407), connecting rods (408), clamping plates (409) and rubber pads (410), wherein the threaded rods (406) are respectively fixedly connected to the centers of the outer side surfaces of the second bevel gear (404) and the third bevel gear (405), the sliding tables (407) are respectively and slidably connected to the outer surfaces of the two threaded rods (406), the connecting rods (408) are respectively and fixedly connected to the right ends of the outer surfaces of the two sliding tables (407), the clamping plates (409) are respectively and fixedly connected to the right ends of the two connecting rods (408), and the rubber pads (410) are respectively and fixedly connected to the inner sides of the two clamping plates (409).
7. The tooling fixture with a rotary positioning structure of claim 6, wherein: limiting sliding grooves are respectively formed in the upper end and the lower end of the inner side surface of the clamping seat (305), and the two connecting rods (408) are respectively connected to the inner parts of the two limiting sliding grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420157469.5U CN222038235U (en) | 2024-01-23 | 2024-01-23 | A tooling fixture with a rotation positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420157469.5U CN222038235U (en) | 2024-01-23 | 2024-01-23 | A tooling fixture with a rotation positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222038235U true CN222038235U (en) | 2024-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420157469.5U Active CN222038235U (en) | 2024-01-23 | 2024-01-23 | A tooling fixture with a rotation positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222038235U (en) |
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- 2024-01-23 CN CN202420157469.5U patent/CN222038235U/en active Active
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Effective date of registration: 20260324 Address after: 442000 Hubei Province, Shiyan City, Zhangwan District, Huaguo Street, Fangshan Road No. 97 Patentee after: Hubei Benheng Electromechanical Engineering Co.,Ltd. Country or region after: China Address before: Room 402, Building 9, Haizhou Jingxiu Family, Intersection of Tongda Road and Linquan Road, Yaohai District, Hefei City, Anhui Province 230000 Patentee before: Hefei Yuexuzou Environmental Protection Technology Co.,Ltd. Country or region before: China |