CN204524351U - Connecting lever boring grab - Google Patents
Connecting lever boring grab Download PDFInfo
- Publication number
- CN204524351U CN204524351U CN201520212763.2U CN201520212763U CN204524351U CN 204524351 U CN204524351 U CN 204524351U CN 201520212763 U CN201520212763 U CN 201520212763U CN 204524351 U CN204524351 U CN 204524351U
- Authority
- CN
- China
- Prior art keywords
- connecting lever
- limited post
- boring
- fixed head
- transverse part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of connecting lever boring grab.Solve the troublesome problem of existing connecting lever boring grab clamping connecting lever.It comprises fixed head, described fixed head is provided with drill jig block, stopping means and alignment pin, described drill jig block is provided with the first transverse part, the first described transverse part is provided with the first boring, the first drill bushing is provided with in the first described boring, the first storage tank is formed between the first described transverse part and fixed head, described stopping means comprises locating pin, limited post and the operating grip be connected with limited post, described operating grip has the primary importance that drives limited post to rotate to make limited post and locating pin lock connecting lever and the second place unlocking limited post connecting lever to be processed is is conveniently picked and placeed.The utility model makes connecting lever to be processed can put into fixture easily and reliably be located, simultaneously can reliable quick locked connecting lever by handle, avoids connecting lever slippage to rotate, product is holed reliably.
Description
Technical field
The utility model relates to the fixture of a kind of crank of circuit breaker processing, is specifically related to a kind of connecting lever boring grab.
Background technology
Connecting lever, be one of parts that machinery equipment is commonly used, the connecting lever on existing breaker is commonly used in operating mechanism for transmitting power.Existing crank of circuit breaker generally includes two turnings, an installation through hole and limiting section, existing connecting lever boring grab generally includes drill jig block and fixed head, be placed on fixed head by connecting lever to be processed, two turnings of connecting lever to be processed are corresponding with the boring on drill jig block.Then by diameter slightly larger than installing the bearing pin of through hole, through connecting lever to be processed installation through hole and be connected with fixed head, connecting lever is realized spacing, connecting lever displacement when avoiding holing to the turning of connecting lever.But such fixture, cumbersome when locking connecting lever, workman labour is comparatively large, and more difficult when taking out connecting lever, easily causes the deformation of installing through hole, makes the boring percent defective of connecting lever increase simultaneously.
Summary of the invention
For solving the troublesome problem of existing connecting lever boring grab clamping connecting lever in background technology, the utility model provides a kind of connecting lever boring grab.
The technical solution of the utility model is: a kind of connecting lever boring grab, comprise fixed head, described fixed head is provided with the drill jig block suitable with connecting lever turning to be processed, the stopping means suitable with connecting lever through hole to be processed and the alignment pin that coordinate spacing with connecting lever to be processed, described drill jig block is provided with the first transverse part, the first described transverse part is provided with the first boring, the first drill bushing is provided with in the first described boring, the first storage tank is formed between the first described transverse part and fixed head, described stopping means comprises locating pin, limited post and the operating grip be connected with limited post, one end of described operating grip is stretched out outside fixed head, described operating grip has the primary importance that drives limited post to rotate to make limited post and locating pin lock connecting lever and the second place unlocking limited post connecting lever to be processed is is conveniently picked and placeed.
As of the present utility model one improve, described locating pin is provided with curved portions, and described limited post is provided with camlock portion, breach solution lock section and rotation section, described rotation section and curved portions suitable.
As further improvement of the utility model, described locating pin is provided with the sticking part that fits with connecting lever through-hole wall to be processed and the clearance portion with connecting lever through-hole wall matched in clearance to be processed.
As further improvement of the utility model, described drill jig block is provided with the second transverse part, the second described transverse part is provided with the second boring, is provided with the second drill bushing, forms the second storage tank between the second described transverse part and the first transverse part in the second described boring.
As further improvement of the utility model, described operating grip is located on base plate, forms the gap slot that convenient operation handle rotates between described base plate and fixed head.
As further improvement of the utility model, fixed by bolt with base plate in the installing hole that described drill jig block inserts fixed head.
As further improvement of the utility model, described base plate is provided with to be convenient to screw and to insert the screwed hole that is connected with fixed head and be convenient to the pilot hole installed.
The beneficial effects of the utility model are, by increasing by two positions of handle in stopping means and stopping means, make connecting lever to be processed can put into fixture easily and reliably be located, simultaneously can reliable quick locked connecting lever by handle, connecting lever slippage is avoided to rotate, product is holed reliable, it is convenient, reliable, laborsaving to lock.And the utility model also has structure simply, easy to loading and unloading, parts are few, and production cost is low, simple operation and other advantages.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is structural representation when the utility model embodiment clamping connecting lever 6 works.
Accompanying drawing 3 is the exploded perspective view of accompanying drawing 1.
Accompanying drawing 4 is the structural representation of locating pin 31 in accompanying drawing 3.
Accompanying drawing 5 is the structural representation of limited post 32 in accompanying drawing 3.
In figure, 1, fixed head; 11, installing hole; 2, drill jig block; 21, the first transverse part; 22, the first boring; 23, the first drill bushing; 24, the first storage tank; 25, the second transverse part; 26, the second boring; 27, the second drill bushing; 28, the second storage tank; 3, stopping means; 31, locating pin; 311, curved portions; 312, sticking part; 313, clearance portion; 32, limited post; 321, camlock portion; 322, breach solution lock section; 323, rotation section; 33, operating grip; 4, alignment pin; 5, base plate; 51, gap slot; 52, screwed hole; 53, pilot hole; 6, connecting lever; 61, turning; 62, through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
By Fig. 1 composition graphs 2, 3, 4, shown in 5, a kind of connecting lever boring grab, comprise fixed head 1, described fixed head 1 is provided with the drill jig block 2 suitable with connecting lever 6 turning 61 to be processed, the stopping means 3 suitable with connecting lever 6 through hole 62 to be processed and the alignment pin 4 that coordinate spacing with connecting lever 6 to be processed, described drill jig block 2 is provided with the first transverse part 21, the first described transverse part 21 is provided with the first boring 22, the first drill bushing 23 is provided with in the first described boring 22, the first storage tank 24 is formed between the first described transverse part 21 and fixed head 1, specifically, two turnings 61 1 of connecting lever 6 are placed on fixed head, one is supported by the first transverse part, when such structure is avoided holing, two turnings of connecting lever fracture.The operating grip 33 that described stopping means 3 comprises locating pin 31, limited post 32 and is connected with limited post 32, one end of described operating grip 33 is stretched out outside fixed head 1, and described operating grip 33 has and drives limited post 32 to rotate to make limited post 32 and locating pin 31 lock the primary importance of connecting lever and unlock the second place that limited post 32 makes connecting lever to be processed conveniently pick and place.The beneficial effects of the utility model are, by increasing by two positions of handle in stopping means and stopping means, make connecting lever to be processed can put into fixture easily and reliably be located, avoid the rectification calibration link of connecting lever, simultaneously can reliable quick locked connecting lever by handle, avoid connecting lever slippage to rotate, product is holed reliable, it is convenient, reliable, laborsaving to lock.And the utility model also has structure simply, easy to loading and unloading, parts are few, and production cost is low, simple operation and other advantages.
Described locating pin 31 is provided with curved portions 311, and described limited post 32 is provided with camlock portion 321, breach solution lock section 322 and rotation section 323, and described rotation section 323 is suitable with curved portions 311.Specifically, described locating pin 31 is provided with the sticking part 312 that fits with connecting lever through-hole wall to be processed and the clearance portion 313 with connecting lever through-hole wall matched in clearance to be processed.Limited post is camshaft more specifically, and when camlock portion and connecting lever through-hole wall fit, connecting lever is locked i.e. operating grip when being in primary importance; When limited post and on breach solution lock section and connecting lever through-hole wall matched in clearance time, connecting lever is unlocked, and is convenient to take out the connecting lever that processes and puts into new connecting lever and operating grip when being in the second place.In particular, the rotation of limited post is convenient in the setting of curved portions, sticking part and clearance portion, locks more reliable.
Described drill jig block 2 is provided with the second transverse part 25, and the second described transverse part 25 is provided with the second boring 26, is provided with the second drill bushing 27, forms the second storage tank 28 between the second described transverse part 25 and the first transverse part 21 in the second described boring 26.Second boring be arranged so that Product processing time fixture guide effect is played to drill bit.
Described operating grip 33 is located on base plate 5, forms the gap slot 51 that convenient operation handle 33 rotates between described base plate 5 and fixed head 1.Specifically, fixed by bolt with base plate 5 in the installing hole 11 that described drill jig block 2 inserts fixed head 1.In particular, described base plate 5 is provided with is convenient to screw the insertion screwed hole 52 be connected with fixed head 1 and the pilot hole 53 being convenient to install.The installation that such structure is convenient to product is fixed, and makes product reliable in action.
Every technical staff's notice: although the utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (7)
1. a connecting lever boring grab, comprise fixed head (1), it is characterized in that: described fixed head (1) is provided with the drill jig block (2) suitable with connecting lever turning to be processed, the stopping means (3) suitable with connecting lever through hole to be processed and the alignment pin (4) that coordinate spacing with connecting lever to be processed, described drill jig block (2) is provided with the first transverse part (21), described the first transverse part (21) is provided with the first boring (22), the first drill bushing (23) is provided with in the first described boring (22), the first storage tank (24) is formed between described the first transverse part (21) and fixed head (1), described stopping means (3) comprises locating pin (31), limited post (32) and the operating grip (33) be connected with limited post (32), fixed head (1) is stretched out outward in one end of described operating grip (33), described operating grip (33) has drive limited post (32) and rotates and make limited post (32) and locating pin (31) lock the primary importance of connecting lever and unlock the second place that limited post (32) makes connecting lever to be processed conveniently pick and place.
2. connecting lever boring grab according to claim 1, it is characterized in that described locating pin (31) is provided with curved portions (311), described limited post (32) is provided with camlock portion (321), breach solution lock section (322) and rotation section (323), and described rotation section (323) is suitable with curved portions (311).
3. connecting lever boring grab according to claim 2, is characterized in that described locating pin (31) is provided with the sticking part (312) that fits with connecting lever through-hole wall to be processed and the clearance portion (313) with connecting lever through-hole wall matched in clearance to be processed.
4. connecting lever boring grab according to claim 1, it is characterized in that described drill jig block (2) is provided with the second transverse part (25), described the second transverse part (25) is provided with the second boring (26), be provided with the second drill bushing (27) in the second described boring (26), between described the second transverse part (25) and the first transverse part (21), form the second storage tank (28).
5. connecting lever boring grab according to claim 1, is characterized in that described operating grip (33) is located on base plate (5), forms the gap slot (51) that convenient operation handle (33) rotates between described base plate (5) and fixed head (1).
6. connecting lever boring grab according to claim 5, to be is characterized in that in the installing hole (11) that described drill jig block (2) inserts fixed head (1) and to be fixed by bolt with base plate (5).
7. connecting lever boring grab according to claim 5, is characterized in that described base plate (5) is provided with and is convenient to screw and inserts the screwed hole (52) that is connected with fixed head (1) and be convenient to the pilot hole (53) installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212763.2U CN204524351U (en) | 2015-04-10 | 2015-04-10 | Connecting lever boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212763.2U CN204524351U (en) | 2015-04-10 | 2015-04-10 | Connecting lever boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524351U true CN204524351U (en) | 2015-08-05 |
Family
ID=53738405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212763.2U Expired - Fee Related CN204524351U (en) | 2015-04-10 | 2015-04-10 | Connecting lever boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618170A (en) * | 2021-07-29 | 2021-11-09 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
-
2015
- 2015-04-10 CN CN201520212763.2U patent/CN204524351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618170A (en) * | 2021-07-29 | 2021-11-09 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
| CN113618170B (en) * | 2021-07-29 | 2022-04-15 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170410 |