CN213592307U - Claw machining auxiliary jig - Google Patents
Claw machining auxiliary jig Download PDFInfo
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- CN213592307U CN213592307U CN202022419400.XU CN202022419400U CN213592307U CN 213592307 U CN213592307 U CN 213592307U CN 202022419400 U CN202022419400 U CN 202022419400U CN 213592307 U CN213592307 U CN 213592307U
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- machining
- claw
- jack catch
- bearing
- pressing plate
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Abstract
The utility model discloses a jack catch machining auxiliary fixture, including the supporting leg seat that two looks intervals set up, and the bottom plate of bridging between two supporting leg seats, be equipped with at least one clamping station on the bottom plate, the clamping station is equipped with the fretwork with open end assorted machining dodge including the bearing groove that is used for bearing the weight of the jack catch and be used for possessing the clamp plate of lift displacement with the relative complex of bearing groove, is equipped with on the lateral wall of bearing groove to be used for carrying out spacing cooperation spacing groove to the jack catch tip. The utility model discloses a to the auxiliary stay and the spacing cooperation at claw seat and claw pointed end, realize the fastening through the mode of crimping lock solid, the jack catch loads the position precision higher, and the lock solid is reliable and stable, and product shaping precision is higher, and the qualification rate is higher. The jack catch loads convenient operation high-efficient, satisfies the batchization demand of carrying on, has improved machining efficiency. The auxiliary crimping and defibrillation design is provided, the machining precision is further improved, and the product quality is greatly improved.
Description
Technical Field
The utility model relates to a jack catch machining assists tool belongs to the technical field of machining tool.
Background
Machining is short for machining and refers to a machining process for removing materials through mechanical precision machining. During machining operation, the workpiece needs to be fixed by the jig, so that a large number of auxiliary jigs can be involved, and the auxiliary jigs need to be designed differently according to product structures, so that the stability and the limitation of product machining are met, and the forming precision is improved. The design of the jig has important significance on the machining stability, the forming precision and the machining efficiency of the product.
There is a specific jack catch among the prior art, this jack catch includes that claw seat and claw are most advanced, claw seat possesses the open end, this open end includes extension arm and positioning groove end, need carry out the machining operation to the runner of extension arm free end and positioning groove end, and traditional tool hardly realizes the fixed of this jack catch and carries on, generally can adopt fixed to the most advanced centre gripping of claw, and claw tip is relative its thinner of claw seat, lead to claw most advanced and claw seat to produce relative deformation easily in the open end machining process, influence the product percent of pass.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, lead to loading stability and yielding scheduling problem to the tip clamping of claw to traditional tool, provide a jack catch machining auxiliary fixture.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the jaw machining auxiliary jig comprises a jaw seat and a jaw tip, the jaw seat is provided with an opening end, the opening end comprises an extension arm and a positioning groove end,
the auxiliary jig for the claw machining comprises two supporting foot seats arranged at intervals and a bottom plate bridged between the two supporting foot seats, wherein at least one clamping station is arranged on the bottom plate,
the clamping station comprises a bearing groove for bearing the claw seat and a pressing plate which is used for being matched with the bearing groove relatively and has lifting displacement, a hollow-out part is arranged in the bearing groove and machined and avoided by the matched open end, and a matching limiting groove for limiting the claw tip is arranged on the side wall of the bearing groove.
Preferably, the bearing groove is provided with a supporting portion for supporting the extension arm, and the supporting portion is provided with a limiting block for limiting the extension arm.
Preferably, a first extending and pressing part and a second extending and pressing part are arranged on the pressing plate, the first extending and pressing part is correspondingly matched with the base body at the end of the positioning groove, and the second extending and pressing part is correspondingly matched with the extending arm.
Preferably, the second extension crimp is provided with a crimp protrusion for abutting against the extension arm.
Preferably, the clamping station is provided with two bearing grooves which are arranged in mirror symmetry, and the pressing plate is provided with two pressing plate matching parts which are in one-to-one correspondence with the bearing grooves.
Preferably, the pressing plate is provided with a lifting driving source, the lifting driving source is arranged at the bottom of the bottom plate, and the telescopic end of the lifting driving source penetrates through the bottom plate and is connected with the pressing plate.
The beneficial effects of the utility model are mainly embodied in that:
1. the auxiliary support and the limit matching aiming at the claw seat and the claw tip are adopted, the fastening is realized in a compression joint locking mode, the precision of the claw loading position is higher, the locking is stable and reliable, the product forming precision is higher, and the qualification rate is higher.
2. The jack catch loads convenient operation high-efficient, satisfies the batchization demand of carrying on, has improved machining efficiency.
3. The auxiliary crimping and defibrillation design is provided, the machining precision is further improved, and the product quality is greatly improved.
Drawings
Fig. 1 is the structure schematic diagram of the jaw machining auxiliary fixture of the utility model.
Fig. 2 is a schematic structural view of the middle jaw of the present invention.
Detailed Description
The utility model provides a jack catch machine tooling auxiliary jig. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
Jaw machining auxiliary fixture, as shown in fig. 2, jaw 1 includes claw seat 11 and claw tip 12, and claw seat 11 possesses open end 13, and open end 13 includes extension arm 14 and positioning groove end 15, and when the machining operation, the runner and the positioning groove end 15 of extension arm 14 free end need be milled and ground.
As shown in fig. 1, the auxiliary jig for processing the claw machine comprises two supporting foot seats 2 arranged at intervals and a bottom plate 3 bridged between the two supporting foot seats 2, and at least one clamping station 4 is arranged on the bottom plate 3.
Clamping station 4 is equipped with in the bearing groove 5 and dodges fretwork 7 with open end assorted machine tooling including the bearing groove 5 that is used for bearing claw seat 11 and being used for possessing the clamp plate 6 of lift displacement with the relative complex of bearing groove 5, is equipped with on the lateral wall of bearing groove 5 to be used for carrying out spacing cooperation spacing groove 8 to claw tip 12.
The specific implementation process and principle description are as follows:
this supplementary tool of jack catch machining is detachable to be fixed on the plummer of machining equipment, when carrying out the jack catch and loading, raise clamp plate 6, bear the claw seat 11 of jack catch in bearing groove 5 this moment, and claw most advanced 12 is spacing in cooperation spacing inslot 8, realize spacing and the support to the jack catch through bearing groove 5 and cooperation spacing inslot 8, then push down through clamp plate 6, effectively fixed the jack catch, and the drilling tool that fretwork 7 is used for machining equipment is dodged in the machining passes, thereby satisfy the milling and grinding machine processing operation to runner and positioning groove end 15.
It should be noted that, the auxiliary jig adopts the mode of supporting, spacing and lifting clamping, realizes the effective spacing of claw fixedly, and the position precision is higher, supports spacing reliable and stable, has improved the machining precision, and the product percent of pass obtains great promotion.
In an embodiment, the supporting groove 5 is provided with a supporting portion 51 for supporting the extension arm 14, and the supporting portion 51 is provided with a limiting block 52 for limiting the extension arm 14.
That is, the supporting and the limiting of the extension arm 14 are realized through the supporting part 51 and the limiting block 52, and the multi-point limiting is realized by matching with the matching limiting groove 8, so that the limiting position precision is increased.
In one embodiment, the platen 6 is provided with a first extension crimp 61 that mates with the base of the locating groove end and a second extension crimp 62 that mates with the extension arm. The second extension crimp part is provided with a crimp protrusion 621 for abutting against the extension arm.
Specifically, the first extension crimping part 61 and the second extension crimping part 62 can be used for carrying out auxiliary crimping on the base body and the extension arm at the end of the positioning groove, so that the machined part is stable, vibration caused by machining is effectively reduced, and machining precision is improved.
In one embodiment, the clamping station 4 is provided with two bearing grooves 5 arranged in mirror symmetry, and the pressing plate 6 is provided with two pressing plate matching parts corresponding to the bearing grooves one by one. The pressing plate 6 is provided with a lifting driving source 9, the lifting driving source is arranged at the bottom of the bottom plate, and the telescopic end 91 of the lifting driving source 9 penetrates through the bottom plate and is connected with the pressing plate.
Specifically speaking, the clamping station 4 adopts the design that two bearing grooves 5 share one pressing plate 6, the fixation of two workpieces can be realized through one-time clamping, the clamping is more efficient, and meanwhile, the lifting driving source 9 is guided through the penetration of the telescopic end 91, so that the lifting stroke is accurate, and the reliability of the crimping position degree is ensured.
As shown in figure 1, a plurality of clamping stations 4 can be arranged on a bottom plate 3, the requirement of batch carrying is met, and the machining efficiency is improved.
Can discover through the above description, the utility model discloses supplementary tool of jack catch machining adopts to the auxiliary stay and the spacing cooperation of claw seat and claw most advanced, realizes the fastening through the mode of crimping lock solid, and the jack catch loads the position precision higher, and the lock solid is reliable and stable, and product shaping precision is higher, and the qualification rate is higher. The jack catch loads convenient operation high-efficient, satisfies the batchization demand of carrying on, has improved machining efficiency. The auxiliary crimping and defibrillation design is provided, the machining precision is further improved, and the product quality is greatly improved.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (6)
1. Supplementary tool of jack catch machining, the jack catch includes claw seat and claw tip, the claw seat possesses the open end, the open end includes extension arm and positioning groove end, its characterized in that:
the auxiliary jig for the claw machining comprises two supporting foot seats arranged at intervals and a bottom plate bridged between the two supporting foot seats, wherein at least one clamping station is arranged on the bottom plate,
the clamping station comprises a bearing groove for bearing the claw seat and a pressing plate which is used for being matched with the bearing groove relatively and has lifting displacement, a hollow-out part is arranged in the bearing groove and machined and avoided by the matched open end, and a matching limiting groove for limiting the claw tip is arranged on the side wall of the bearing groove.
2. The jaw machining auxiliary jig according to claim 1, characterized in that:
the bearing groove is provided with a supporting part for supporting the extension arm, and the supporting part is provided with a limiting block for limiting the extension arm.
3. The jaw machining auxiliary jig according to claim 2, characterized in that:
and a first extending crimping part and a second extending crimping part are arranged on the pressing plate, the first extending crimping part is correspondingly matched with the base body at the end of the positioning groove, and the second extending crimping part is correspondingly matched with the extending arm.
4. The jaw machining auxiliary jig according to claim 3, characterized in that:
the second extension crimp portion is provided with a crimp protrusion for abutting against the extension arm.
5. The jaw machining auxiliary jig according to claim 1, characterized in that:
the clamping station is provided with two bearing grooves which are arranged in mirror symmetry, and the pressing plate is provided with two pressing plate matching parts which are in one-to-one correspondence with the bearing grooves.
6. The jaw machining auxiliary jig according to claim 5, characterized in that:
the pressing plate is provided with a lifting driving source, the lifting driving source is arranged at the bottom of the bottom plate, and the telescopic end of the lifting driving source penetrates through the bottom plate and is connected with the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419400.XU CN213592307U (en) | 2020-10-27 | 2020-10-27 | Claw machining auxiliary jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419400.XU CN213592307U (en) | 2020-10-27 | 2020-10-27 | Claw machining auxiliary jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213592307U true CN213592307U (en) | 2021-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022419400.XU Active CN213592307U (en) | 2020-10-27 | 2020-10-27 | Claw machining auxiliary jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213592307U (en) |
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2020
- 2020-10-27 CN CN202022419400.XU patent/CN213592307U/en active Active
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