CN216781072U - Anchor clamps of high efficiency elastomer zero point location processing - Google Patents
Anchor clamps of high efficiency elastomer zero point location processing Download PDFInfo
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- CN216781072U CN216781072U CN202123209152.7U CN202123209152U CN216781072U CN 216781072 U CN216781072 U CN 216781072U CN 202123209152 U CN202123209152 U CN 202123209152U CN 216781072 U CN216781072 U CN 216781072U
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Abstract
The utility model relates to a fixture for high-efficiency elastomer zero-point positioning machining, which comprises a fixture body, wherein a first fixture and a second fixture are arranged on the fixture body, the first fixture and the second fixture are connected with the fixture body, the first fixture comprises at least 1 station, the second fixture is provided with at least 1 station, a positioning fixture is arranged on at least one of the stations, and each station is provided with a positioning groove with the contour consistent with that of an elastomer. The beneficial effects of the utility model are: because the positioning fixture is detachably connected to the first tool or the second tool, the positioning fixture can be conveniently transferred to different stations for processing in different steps, and the clamping position of the elastomer cannot be changed in the transferring process, so that zero positioning of the elastomer can be realized, the repositioning process can be reduced, and the processing efficiency of the elastomer is obviously improved.
Description
Technical Field
The utility model belongs to the technical field of machining of speed reducers, and particularly relates to a fixture for high-efficiency zero positioning machining of an elastomer.
Background
In the processing process of the elastomer part, holes or grooves need to be formed in the front face, the side face and the ground of the elastomer part, and due to the fact that the processing is complex, if a universal fixture is used for processing, the elastomer part needs to be positioned for many times, the processing time is long, and the processing precision and the processing quality are affected.
In view of the above-mentioned defects, a fixture for positioning and processing the zero point of the elastomer with high efficiency is created, so that the fixture has more industrial utilization value.
SUMMERY OF THE UTILITY MODEL
In order to overcome at least part of problems in the prior art, the utility model provides the fixture for the zero positioning processing of the high-efficiency elastic body, which can improve the processing efficiency of the elastic body.
The utility model relates to a fixture for high-efficiency zero-point positioning processing of an elastomer, which comprises a fixture body, wherein a first fixture and a second fixture are arranged on the fixture body, the first fixture and the second fixture are connected with the fixture body, the first fixture comprises at least 1 station, the second fixture is provided with at least 1 station, at least one of the stations is provided with a positioning fixture, and each station is provided with a positioning groove with the same outline as the elastomer;
the positioning fixture comprises a base and a clamping device, the base is detachably connected to the upper surface of the first tool or the second tool, a first positioning hole is formed in each station, a positioning pin penetrates through the first positioning hole, a second positioning hole is formed in the base, the positioning pin penetrates through the first positioning hole and the second positioning hole, a threaded hole is formed in each station, and the base is connected to the first tool or the second tool through a connecting bolt and the threaded hole;
the clamping device comprises a plurality of clamping blocks and clamping bolts, a clamping area for placing the elastic body is formed between each clamping block and each clamping block, the two adjacent clamping blocks are connected with each other through the clamping bolts, through holes are formed in the elastic body, and the clamping bolts penetrate through the through holes in the elastic body.
Furthermore, a first clamping hole is formed in the clamping block, the clamping bolt penetrates through the first clamping hole, and the first clamping hole and the through hole are concentrically arranged.
Further, the base comprises a first base block, a second base block and a connecting plate, the first base block and the second base block are connected with each other through the connecting plate, and the connecting plate and the elastic body are arranged in a staggered mode.
Furthermore, the clamping device further comprises a clamping plate, the clamping block is connected to the clamping plate, second clamping holes are formed in the clamping plate, the number of the first clamping holes is larger than or equal to that of the second clamping holes, clamping bolts in the first clamping holes penetrate through the corresponding second clamping holes, and the second clamping holes and the first clamping holes are concentrically arranged.
Furthermore, the first base block faces the side face of the second base block and is provided with a first avoidance groove, the second base block faces the side face of the first base block and is provided with a second avoidance groove, one end of the clamping plate is located in the first avoidance groove, and the other end of the clamping plate is located in the second avoidance groove.
Furthermore, the first base block and the second base block are both provided with the second positioning holes, the first base block and the second base block are also provided with connecting holes, and the connecting bolts penetrate through the connecting holes.
Compared with the prior art, the utility model has the beneficial effects that: because the detachable connection of positioning fixture is on first frock or second frock, can be convenient carry out the processing of different steps with positioning fixture transfer to different stations, because the clamping position that can not change the elastomer in the transfer process to can realize the zero point location to the elastomer, and then can reduce the process of relocation, and then show the machining efficiency who improves the elastomer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of an elastomer;
FIG. 3 is a schematic structural view of the upper surface of the second tool;
fig. 4 is a schematic structural view of the positioning jig.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The utility model provides a technical scheme that: a fixture for zero-point positioning processing of a high-efficiency elastomer comprises a fixture body (not shown), wherein a first fixture 1 and a second fixture 2 are arranged on the fixture body, the first fixture 1 and the second fixture 2 are connected with the fixture body, the first fixture 1 comprises at least 1 station, the second fixture 2 is provided with at least 1 station, at least one of the stations is provided with a positioning fixture 3, and each station is provided with a positioning groove (not shown) with the contour consistent with that of an elastomer 4;
the positioning fixture 3 comprises a base 31 and a clamping device 32, the base 31 is detachably connected to the upper surface of the first fixture 1 or the second fixture 2, each station is provided with a first positioning hole (not shown), a positioning pin 6 penetrates through the first positioning hole, the base 31 is provided with a second positioning hole, the positioning pin 6 penetrates through the first positioning hole and the second positioning hole, each station is further provided with a threaded hole (not shown), and the base 31 is connected to the first fixture 1 or the second fixture 2 through a connecting bolt and the threaded hole; the clamping device 32 includes a plurality of clamping blocks 321 and clamping bolts (not shown), a clamping area for placing the elastic body 4 is formed between the clamping blocks 321 and the clamping blocks 321, two adjacent clamping blocks 321 are connected with each other through the clamping bolts, a through hole 41 is formed in the elastic body 4, and the clamping bolt passes through the through hole 41 in the elastic body 4.
In the practical implementation process, the first tool 1 is provided with 1 station which is defined as a first station, and the second tool 2 is provided with 3 stations which are respectively defined as a second station, a third station and a fourth station.
In the above embodiment, the clamping block 321 is provided with a first clamping hole 3211, the clamping bolt is inserted into the first clamping hole 3211, and the first clamping hole 3211 is concentric with the through hole 41.
In the above embodiment, the base 31 includes the first base block 311, the second base block 312, and the connecting plate (not shown), and the first base block 311 and the second base block 312 are connected to each other by the connecting plate, and the connecting plate is disposed to be offset from the elastic body 4.
In the above embodiment, the clamping device 32 further includes a clamping plate 322, the clamping block 321 is connected to the clamping plate 322, second clamping holes (not shown) are formed in the clamping plate 322, the number of the first clamping holes 3211 is greater than or equal to the number of the second clamping holes, the clamping bolts in the first clamping holes 3211 pass through the corresponding second clamping holes, and the second clamping holes are concentrically arranged with the first clamping holes 3211.
In the above embodiment, the side surface of the first base block 311 facing the second base block 312 is provided with a first avoidance groove 3111, the side surface of the second base block 312 facing the first base block 311 is provided with a second avoidance groove 3121, one end of the clamping plate 322 is located in the first avoidance groove 3111, and the other end of the clamping plate 322 is located in the second avoidance groove 3121.
In the above embodiment, the first base block 311 and the second base block 312 are both provided with the second positioning holes, the first base block 311 and the second base block 312 are also provided with the connecting holes 5, and the connecting bolts pass through the connecting holes 5.
When the elastomer is processed, clamping the elastomer 4 to be processed in a positioning groove on a first station, positioning the base 31 through the positioning pin 6, fixing the base on the first station through a connecting bolt, locking the bolt to enable the clamping block 321 and/or the clamping plate 322 to compress a blank of the elastomer, and roughly processing the peripheral size of the elastomer and an internal waist-shaped groove;
when the 2 nd procedure is processed, the elastomer processed on the first station is turned over by 180 degrees and clamped in the positioning groove of the second station, then the base 31 is positioned by the positioning pin 6, then the base 31 is fixed on the second station by the connecting bolt, then the bolt is locked to enable the clamping block 321 and/or the clamping plate 322 to compress the elastomer 4, and through zero point positioning, the internal waist-shaped groove of the elastomer 4 can be directly subjected to finish machining, so that the auxiliary time for re-aligning the zero point is greatly reduced; in the process of the 2 nd procedure, a positioning clamp 3 of the next procedure can be prepared at the same time;
when the 3 rd procedure is processed, the elastomer 4 processed on the second station is clamped in the positioning groove of the third station, then the base 31 is positioned through the positioning pin 6, then the base 31 is fixed on the third station through the connecting bolt, then the bolt is locked to enable the clamping block 321 and/or the clamping plate 322 to tightly press the elastomer, and through zero point positioning, the side edge hole of the elastomer 4 can be directly processed, so that the auxiliary time for re-aligning the zero point is greatly reduced; in the 3 rd process, a positioning clamp 3 of the next process can be prepared at the same time;
when the 4 th working procedure is processed, the elastomer 4 processed on the third working station is clamped in the positioning groove of the fourth working station, then the base 31 is positioned through the positioning pin 6, then the base is fixed on the fourth working station through the connecting bolt, then the bolt is locked to enable the clamping block 321 and/or the clamping plate 322 to tightly press the elastomer 4, and through zero point positioning, the top hole of the elastomer 4 can be directly processed, so that the auxiliary time for re-aligning the zero point is greatly reduced; in the 3 rd process, a positioning clamp 3 of the next process can be prepared at the same time;
when the 5 th procedure is processed, the elastomer 4 processed on the fourth station is turned over by 180 degrees, clamped in the positioning groove of the fourth station, the base 31 is positioned by the positioning pin 6, the base 31 is fixed on the fourth station by the connecting bolt, the clamping block 321 and/or the clamping plate 322 are/is pressed against the elastomer 4 by the locking bolt, the top hole of the elastomer 4 can be directly processed by zero point positioning, and the auxiliary time for re-aligning the zero point is greatly reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an anchor clamps of high efficiency elastomer zero point location processing, includes the anchor clamps body be provided with first frock and second frock on the anchor clamps body, first frock with the second frock with this body coupling of anchor clamps, its characterized in that: the first tool comprises at least 1 station, the second tool is provided with at least 1 station, at least one of the stations is provided with a positioning clamp, and each station is provided with a positioning groove with the same contour as that of the elastomer;
the positioning fixture comprises a base and a clamping device, the base is detachably connected to the upper surface of the first tool or the second tool, a first positioning hole is formed in each station, a positioning pin penetrates through the first positioning hole, a second positioning hole is formed in the base, the positioning pin penetrates through the first positioning hole and the second positioning hole, a threaded hole is formed in each station, and the base is connected to the first tool or the second tool through a connecting bolt and the threaded hole;
the clamping device comprises a plurality of clamping blocks and clamping bolts, a clamping area for placing the elastic body is formed between each clamping block and each clamping block, the two adjacent clamping blocks are connected with each other through the clamping bolts, through holes are formed in the elastic body, and the clamping bolts penetrate through the through holes in the elastic body.
2. The fixture for zero point positioning machining of high-efficiency elastomers according to claim 1, wherein: the clamping block is provided with a first clamping hole, the clamping bolt penetrates through the first clamping hole, and the first clamping hole and the through hole are concentrically arranged.
3. The fixture for zero point positioning machining of high-efficiency elastomers according to claim 2, wherein: the base comprises a first base block and a second base block, the first base block and the second base block are connected with each other through a connecting plate, and the connecting plate and the elastic body are arranged in a staggered mode.
4. The fixture for zero-point positioning machining of high-efficiency elastomers according to claim 3, wherein: the clamping device further comprises a clamping plate, the clamping block is connected to the clamping plate, second clamping holes are formed in the clamping plate, the number of the first clamping holes is larger than or equal to that of the second clamping holes, clamping bolts in the first clamping holes penetrate through the corresponding second clamping holes, and the second clamping holes and the first clamping holes are concentrically arranged.
5. The fixture for zero point positioning machining of high-efficiency elastomers according to claim 4, wherein: the first base block faces the side face of the second base block and is provided with a first avoidance groove, the second base block faces the side face of the first base block and is provided with a second avoidance groove, one end of the clamping plate is located in the first avoidance groove, and the other end of the clamping plate is located in the second avoidance groove.
6. The fixture for zero-point positioning machining of high-efficiency elastomers according to claim 5, wherein: the first base block and the second base block are both provided with the second positioning holes, the first base block and the second base block are also provided with connecting holes, and the connecting bolts penetrate through the connecting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123209152.7U CN216781072U (en) | 2021-12-20 | 2021-12-20 | Anchor clamps of high efficiency elastomer zero point location processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123209152.7U CN216781072U (en) | 2021-12-20 | 2021-12-20 | Anchor clamps of high efficiency elastomer zero point location processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216781072U true CN216781072U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123209152.7U Active CN216781072U (en) | 2021-12-20 | 2021-12-20 | Anchor clamps of high efficiency elastomer zero point location processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216781072U (en) |
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2021
- 2021-12-20 CN CN202123209152.7U patent/CN216781072U/en active Active
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