CN220445799U - Multi-station automatic indexing fixture - Google Patents
Multi-station automatic indexing fixture Download PDFInfo
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- CN220445799U CN220445799U CN202322123680.3U CN202322123680U CN220445799U CN 220445799 U CN220445799 U CN 220445799U CN 202322123680 U CN202322123680 U CN 202322123680U CN 220445799 U CN220445799 U CN 220445799U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
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- 238000003754 machining Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005553 drilling Methods 0.000 description 1
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Abstract
The utility model discloses a multi-station automatic indexing fixture, which comprises: the device comprises a clamp assembly frame, a multi-station indexing clamping mechanism and an indexing driving mechanism. The multi-station indexing clamping mechanism is arranged in the clamp assembly frame and comprises a plurality of clamping assembly shafts, the outer sides of the clamping assembly shafts are sleeved with workpieces, one sides of the clamping assembly shafts, far away from the workpieces, are respectively connected with an assembly fixing plate in a rotating mode, the assembly fixing plates are respectively fixedly connected with the clamp assembly frame, and one ends of the clamping assembly shafts, far away from the workpieces, are respectively connected with a synchronous belt wheel in a transmission mode. According to the utility model, a plurality of products can be processed simultaneously by arranging the multi-station indexing clamping mechanism, so that the processing efficiency of the products is improved, meanwhile, the indexing motor can correspondingly operate along with the operation of the processing machine tool in a linkage mode of the controller and the processing machine tool, no extra personnel is required, the labor cost of product generation and input is reduced, and the automatic processing of the products is facilitated.
Description
Technical Field
The utility model belongs to the technical field of indexing clamps, and particularly relates to a multi-station automatic indexing clamp.
Background
Indexing fixtures are a type of fixture used to hold a workpiece and change the position of the workpiece by rotating through a certain angle, and during the production process, it is often encountered that some workpieces require a set of surfaces of the same shape and size as each other to be machined uniformly at a certain angle or distance, such as drilling a set of equally divided holes, milling a set of equally divided grooves, etc.
As shown in fig. 2, in the workpiece 202, one hundred equally divided and angled grooves need to be machined at one end of the workpiece 202 during the production and machining process, in the machining process of the workpiece 202, corresponding linear cutting indexing jigs need to be used for clamping and rotating control of products, while conventional linear cutting indexing jigs can only clamp and machine one product, so that the machining efficiency of the products is low.
Accordingly, in view of the above-described problems, it is necessary to provide a multi-station automated indexing fixture.
Disclosure of Invention
The utility model aims to provide a multi-station automatic indexing fixture so as to solve the problem of low machining efficiency of the traditional linear cutting indexing fixture.
In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:
a multi-station automated indexing fixture comprising: the device comprises a clamp assembly frame, a multi-station indexing clamping mechanism and an indexing driving mechanism.
The multi-station indexing clamping mechanism is arranged in the clamp assembly frame and comprises a plurality of clamping assembly shafts, a plurality of workpieces are sleeved on the outer sides of the clamping assembly shafts, one sides of the clamping assembly shafts, far away from the workpieces, are respectively connected with an assembly fixing plate in a rotating mode, the assembly fixing plates are respectively fixedly connected with the clamp assembly frame, and one ends, far away from the workpieces, of the clamping assembly shafts are respectively connected with a synchronous belt wheel in a transmission mode.
The indexing drive mechanism is arranged on one side of the clamp assembly frame and comprises an indexing motor, a transmission belt wheel is connected to an output shaft of the indexing motor in a transmission mode, a transmission toothed belt is meshed with the outer side of the transmission belt wheel, a driving belt wheel is meshed with one side, away from the transmission belt wheel, of the transmission toothed belt, and the driving belt wheel is in transmission connection with the clamp assembly shaft.
Further, the fixture assembly frame is composed of two side baffle frames and a horizontal bottom plate frame, the horizontal bottom plate frame is arranged between the two side baffle frames, and the horizontal bottom plate frame is connected with the two side baffle frames through bolts.
Further, the outer sides of the plurality of synchronous pulleys are meshed with synchronous toothed belts. The synchronous toothed belt plays a role in transmission connection to the synchronous pulleys, so that the synchronous pulleys can synchronously rotate under the action of the synchronous toothed belt, a plurality of clamping assembly shafts can be conveniently driven to rotate, and the aim of synchronously processing a plurality of workpieces is fulfilled. And one ends of the clamping assembly shafts, far away from the workpiece, are respectively connected with a locking nut in a threaded manner, and the locking nuts are matched with the synchronous belt wheels. The locking nut plays a role in locking and fixing the synchronous pulley.
Further, one side of the assembly fixing plate is provided with a pair of tensioning wheels, and the pair of tensioning wheels are matched with the synchronous toothed belt. The synchronous toothed belt is convenient to collide and tension through the pair of tensioning wheels, and the stability of synchronous driving of the synchronous toothed belt on a plurality of synchronous pulleys is improved. And the pair of tensioning wheels are internally and fixedly connected with limiting connecting shafts, and the limiting connecting shafts are rotationally connected with the assembly fixing plate. The limiting connecting shaft plays a role in supporting and limiting the tensioning wheel.
Further, the outside of the indexing motor is connected with a motor fixing frame. The motor fixing frame plays a role in supporting and fixing the indexing motor. A plurality of evenly distributed connecting seats are connected between the motor fixing frame and the clamp assembly frame. The motor fixing frame and the clamp assembly frame are convenient to be connected and fixed through the plurality of connecting seats. Thereby improving the stability of the indexing motor.
Further, a fixed block is arranged on one side of the clamp assembly frame, and a fixed bolt is connected between the fixed block and the clamp assembly frame. The fixed block plays a role in supporting and limiting the second tensioning wheel. The lower part of the fixed block is rotationally connected with a second tensioning wheel, and the second tensioning wheel is matched with the transmission toothed belt. The second tensioning wheel is convenient to act on the transmission toothed belt in a collision tensioning mode, and the transmission stability of the transmission toothed belt is improved.
Further, a controller is arranged on one side of the clamp assembly frame, and the controller is electrically matched with the indexing motor. The operation state of the dividing motor is conveniently controlled by the controller, so that the dividing control of a plurality of workpieces is conveniently carried out.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, a plurality of products can be processed simultaneously by arranging the multi-station indexing clamping mechanism, so that the processing efficiency of the products is improved;
meanwhile, the controller and the processing machine tool are linked, so that the grading motor can correspondingly operate along with the operation of the processing machine tool, no extra personnel is needed for on duty, the labor cost of product generation and investment is reduced, and the automatic processing of products is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a perspective view of a multi-station automated indexing fixture in accordance with one embodiment of the present utility model;
FIG. 2 is a perspective view of a workpiece according to an embodiment of the utility model;
FIG. 3 is another perspective view of a multi-station automated indexing fixture according to one embodiment of the present utility model;
FIG. 4 is a schematic view of the structure shown in FIG. 3A;
FIG. 5 is a side view of a multi-station automated indexing fixture in accordance with one embodiment of the present utility model;
FIG. 6 is a schematic view of a portion of a multi-station automated indexing fixture according to one embodiment of the present utility model;
FIG. 7 is a schematic view of the structure of FIG. 6 at B;
fig. 8 is a side view of a multi-station automated indexing fixture in accordance with one embodiment of the present utility model.
In the figure: 1. jig assembly frame, 2, multi-station indexing clamping mechanism, 201, clamping assembly shaft, 202, workpiece, 203, assembly fixing plate, 204, synchronous pulley, 205, synchronous toothed belt, 206, locking nut, 207, tensioner pulley, 208, limit connecting shaft, 3, indexing driving mechanism, 301, indexing motor, 302, driving pulley, 303, driving toothed belt, 304, driving pulley, 305, motor fixing frame, 306, connecting seat, 307, fixing block, 308, second tensioner pulley, 4, controller.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.
The utility model discloses a multi-station automatic indexing fixture, which is shown in fig. 1-8, and comprises: the fixture assembly frame 1, a multi-station indexing clamping mechanism 2 and an indexing driving mechanism 3.
Specifically, the fixture assembly frame 1 is composed of two side baffle frames and a horizontal bottom plate frame, the horizontal bottom plate frame is arranged between the two side baffle frames, and the horizontal bottom plate frame is connected with the two side baffle frames through bolts.
Referring to fig. 5, a multi-station indexing clamping mechanism 2 is arranged in a clamp assembly frame 1. The multi-station indexing clamping mechanism 2 is convenient for clamping and indexing control of a plurality of workpieces 202. The multi-station indexing fixture 2 includes a plurality of clamp assembly shafts 201. The clamping assembly shaft 201 plays a role in clamping and limiting the workpiece 202. The workpiece 202 is sleeved on the outer sides of the clamping assembly shafts 201.
Referring to fig. 5 to 7, a plurality of clamping assembly shafts 201 are rotatably connected to an assembly fixing plate 203 on a side far away from a workpiece 202, and the plurality of assembly fixing plates 203 are fixedly connected to a jig assembly frame 1. The assembly fixing plate 203 plays a role in supporting and limiting the clamping assembly shaft 201. One end of the clamping assembly shafts 201 far away from the workpiece 202 is in transmission connection with a synchronous pulley 204. The rotation of the timing pulley 204 is controlled to rotationally drive the clamp assembly shaft 201, thereby facilitating the indexing control of the workpiece 202.
As shown in fig. 5 to 7, a timing belt 205 is engaged with the outer sides of the plurality of timing pulleys 204. The synchronous toothed belt 205 plays a role in transmission connection to the synchronous pulleys 204, so that the synchronous pulleys 204 can synchronously rotate under the action of the synchronous toothed belt 205, the clamping assembly shafts 201 can be conveniently driven to rotate, and the aim of synchronously processing the workpieces 202 is fulfilled.
Referring to fig. 5-7, a locking nut 206 is screwed to an end of the plurality of clamping assembly shafts 201, which is far from the workpiece 202, and the locking nut 206 is matched with the synchronous pulley 204. The locking nut 206 serves to lock and fix the timing pulley 204.
Referring to fig. 5-7, a pair of tensioner wheels 207 are provided on one side of the mounting plate 203, and the pair of tensioner wheels 207 are matched with the timing belt 205. The synchronous toothed belt 205 is convenient to be in collision tensioning through the pair of tensioning wheels 207, and the stability of synchronous driving of the synchronous toothed belt 205 on the plurality of synchronous pulleys 204 is improved.
Referring to fig. 5 to 7, a pair of tensioner wheels 207 are each fixedly connected with a limiting connecting shaft 208, and the limiting connecting shafts 208 are rotatably connected with the assembly fixing plate 203. Limiting connecting shaft 208 plays a role in supporting and limiting tensioner 207.
Referring to fig. 3 to 4, the index drive mechanism 3 is provided on one side of the jig frame 1. The clamping assembly shaft 201 is rotationally driven by the indexing drive mechanism 3. The index drive mechanism 3 includes an index motor 301. The index motor 301 functions to provide power to facilitate rotational driving of the pulley 302 by controlling the operation of the index motor 301, thereby facilitating indexing control of the plurality of clamp assembly shafts 201.
Referring to fig. 3 to 4, a pulley 302 is drivingly connected to an output shaft of the index motor 301. The pulley 302 serves to transmit the power of the index motor 301. The outer side of the driving pulley 302 is engaged with a driving toothed belt 303. The driving toothed belt 303 plays a role of connecting the driving pulley 302 and the driving pulley 304, so that the driving pulley 304 synchronously rotates with the rotation of the driving pulley 302 under the action of the driving toothed belt 303.
Referring to fig. 3-4, a driving pulley 304 is engaged with a side of the driving toothed belt 303 away from the driving pulley 302, and the driving pulley 304 is in driving connection with the clamping assembly shaft 201. The clamp fitting shaft 201 is rotationally driven by a drive pulley 304.
Referring to fig. 3 to 4, a motor holder 305 is connected to the outside of the index motor 301. The motor fixing frame 305 plays a role in supporting and fixing the split motor 301. A plurality of evenly distributed connecting seats 306 are connected between the motor fixing frame 305 and the clamp assembly frame 1. The motor fixing frame 305 and the clamp assembly frame 1 are conveniently connected and fixed through the plurality of connecting seats 306. Thereby improving the stability of use of the index motor 301.
Referring to fig. 3 to 4, a fixing block 307 is provided at one side of the jig assembly frame 1, and a fixing bolt is connected between the fixing block 307 and the jig assembly frame 1. The fixed block 307 plays a role in supporting and limiting the second tensioning wheel 308. A second tensioning wheel 308 is rotatably connected below the fixed block 307, and the second tensioning wheel 308 is matched with the driving toothed belt 303. The second tensioning wheel 308 is convenient to act against and tension the driving toothed belt 303, and the driving stability of the driving toothed belt 303 is improved.
Referring to fig. 1, a controller 4 is provided at one side of the jig assembly frame 1, and the controller 4 is electrically matched with the index motor 301. The control of the operating state of the dividing motor 301 by the controller 4 is facilitated, thereby facilitating the indexing control of the plurality of workpieces 202.
When the indexing motor 301 is controlled by the controller 4 to rotate the driving pulley 302 by a certain angle under the action of the indexing motor 301, and the driving pulley 304 drives one clamping assembly shaft 201 to rotate under the action of the driving pulley 302 and the driving toothed belt 303.
When one clamping assembly shaft 201 rotates, the plurality of clamping assembly shafts 201 drive the plurality of workpieces 202 to perform indexing control under the cooperation of the synchronous pulley 204 and the synchronous toothed belt 205, so that the plurality of workpieces 202 are synchronously processed, and the processing efficiency of the workpieces 202 is improved.
The technical scheme shows that the utility model has the following beneficial effects:
according to the utility model, a plurality of products can be processed simultaneously by arranging the multi-station indexing clamping mechanism, so that the processing efficiency of the products is improved, meanwhile, the indexing motor can correspondingly operate along with the operation of the processing machine tool in a linkage mode of the controller and the processing machine tool, no extra personnel is required, the labor cost of product generation and input is reduced, and the automatic processing of the products is facilitated.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (7)
1. Multi-station automatic indexing fixture, its characterized in that includes: a jig assembly frame (1); the multi-station indexing clamping mechanism (2) is arranged in the clamp assembly frame (1), the multi-station indexing clamping mechanism (2) comprises a plurality of clamping assembly shafts (201), the outer sides of the clamping assembly shafts (201) are respectively sleeved with a workpiece (202), one sides of the clamping assembly shafts (201) far away from the workpiece (202) are respectively and rotatably connected with an assembly fixing plate (203), the assembly fixing plates (203) are respectively and fixedly connected with the clamp assembly frame (1), and one ends of the clamping assembly shafts (201) far away from the workpiece (202) are respectively and rotatably connected with a synchronous pulley (204); the indexing driving mechanism (3) is arranged on one side of the clamp assembly frame (1), the indexing driving mechanism (3) comprises an indexing motor (301), a transmission belt wheel (302) is connected to an output shaft of the indexing motor (301) in a transmission mode, a transmission toothed belt (303) is meshed to the outer side of the transmission belt wheel (302), a driving belt wheel (304) is meshed to one side, far away from the transmission belt wheel (302), of the transmission toothed belt (303), and the driving belt wheel (304) is in transmission connection with the clamping assembly shaft (201).
2. The multi-station automatic indexing fixture according to claim 1, wherein the fixture assembly frame (1) is composed of two side baffle frames and a horizontal bottom plate frame, the horizontal bottom plate frame is arranged between the two side baffle frames, and the horizontal bottom plate frame is connected with the two side baffle frames through bolts.
3. The multi-station automatic indexing fixture according to claim 1, wherein a synchronous toothed belt (205) is meshed with the outer sides of a plurality of synchronous pulleys (204), one ends of a plurality of clamping assembly shafts (201) far away from a workpiece (202) are respectively connected with a locking nut (206) in a threaded mode, and the locking nuts (206) are matched with the synchronous pulleys (204).
4. A multi-station automatic indexing fixture according to claim 3, wherein one side of the assembly fixing plate (203) is provided with a pair of tensioning wheels (207), the pair of tensioning wheels (207) are matched with the synchronous toothed belt (205), a limiting connecting shaft (208) is fixedly connected in the pair of tensioning wheels (207), and the limiting connecting shaft (208) is rotatably connected with the assembly fixing plate (203).
5. The multi-station automatic indexing fixture according to claim 1, wherein a motor fixing frame (305) is connected to the outer side of the indexing motor (301), and a plurality of evenly distributed connecting seats (306) are connected between the motor fixing frame (305) and the fixture assembling frame (1).
6. The multi-station automatic indexing fixture according to claim 4, wherein a fixed block (307) is arranged on one side of the fixture assembly frame (1), a fixed bolt is connected between the fixed block (307) and the fixture assembly frame (1), a second tensioning wheel (308) is rotatably connected below the fixed block (307), and the second tensioning wheel (308) is matched with the transmission toothed belt (303).
7. The multi-station automatic indexing fixture according to claim 1, wherein a controller (4) is arranged on one side of the fixture assembly frame (1), and the controller (4) is electrically matched with the indexing motor (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123680.3U CN220445799U (en) | 2023-08-09 | 2023-08-09 | Multi-station automatic indexing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123680.3U CN220445799U (en) | 2023-08-09 | 2023-08-09 | Multi-station automatic indexing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220445799U true CN220445799U (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322123680.3U Active CN220445799U (en) | 2023-08-09 | 2023-08-09 | Multi-station automatic indexing fixture |
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| Country | Link |
|---|---|
| CN (1) | CN220445799U (en) |
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2023
- 2023-08-09 CN CN202322123680.3U patent/CN220445799U/en active Active
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