CN211388469U - Positioning mechanism for processing jig and capable of being rapidly switched - Google Patents
Positioning mechanism for processing jig and capable of being rapidly switched Download PDFInfo
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- CN211388469U CN211388469U CN201922460588.XU CN201922460588U CN211388469U CN 211388469 U CN211388469 U CN 211388469U CN 201922460588 U CN201922460588 U CN 201922460588U CN 211388469 U CN211388469 U CN 211388469U
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- adjustment base
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Abstract
The utility model discloses a positioning mechanism that is used for tool processing and can fast switch over, including unable adjustment base, two-way threaded rod, locating plate, carousel and limit structure, unable adjustment base's inside articulates there is two-way threaded rod, and all threaded connection has the screw thread seat on the outer wall of two-way threaded rod both sides to the turning position department of unable adjustment base bottom all is fixed with the stabilizer blade, the unable adjustment base top of screw thread seat top is provided with the shifting chute, and is provided with the locating plate above the unable adjustment base of shifting chute position department, the bottom of locating plate run through the shifting chute and with the top fixed connection of screw thread seat to all be provided with limit structure on the outer wall of locating plate both sides, install the pin on the outer wall of unable adjustment base one side. The utility model discloses not only reduced the condition that excessive centre gripping caused the tool to damage, the fast switch over function when having realized the positioning mechanism use has improved the convenience when soft rubber pad changes the dismouting moreover.
Description
Technical Field
The utility model relates to a tool processing technology field specifically is a but positioning mechanism that is used for tool processing and fast switch over.
Background
The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions.
The positioning mechanisms on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) When the existing positioning mechanism is used, the jig is easily abraded or damaged due to excessive clamping, so that the processing quality of the jig is influenced;
(2) when the existing positioning mechanism is used, the positioning of the jig is usually inconvenient to be quickly switched, so that the positioning work of the next jig is difficult to quickly enter, and the processing efficiency of the jig is not facilitated;
(3) the existing positioning mechanism usually needs to be additionally provided with a rubber pad to increase the friction force in order to prevent the jig from falling off when in use, but the friction effect of the rubber pad cannot meet the requirement after long-term use, and the replacement cost of the whole positioning mechanism is too high, so that the trouble is brought to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but positioning mechanism that is used for tool processing and fast switch over to provide positioning mechanism and damage the tool easily when using in solving above-mentioned background art, inconvenient carry out the inconvenient problem of changing of fast switch over and rubber pad to the location of tool.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning mechanism that is used for tool processing and can fast switch over, includes unable adjustment base, two-way threaded rod, locating plate, carousel and limit structure, unable adjustment base's inside articulates there is two-way threaded rod, and all threaded connection has the screw thread seat on the outer wall of two-way threaded rod both sides to the turning position department of unable adjustment base bottom all is fixed with the stabilizer blade, the unable adjustment base top of screw thread seat top is provided with the shifting chute, and the unable adjustment base top of shifting chute position department is provided with the locating plate, the bottom of locating plate run through the shifting chute and with the top fixed connection of screw thread seat to all be provided with limit structure on the outer wall of locating plate both sides, install the pin on the outer wall of unable adjustment.
Preferably, all be fixed with buffer spring on the outer wall of locating plate one side, and buffer spring's one end is fixed with the grip block to be fixed with soft rubber pad on the outer wall of the grip block one side of keeping away from buffer spring, be used for buffering the power of excessive centre gripping.
Preferably, articulated on the unable adjustment base outer wall of pin below have the carousel, the one end of carousel extend to unable adjustment base's inside and with two-way threaded rod fixed connection, and the border position department of carousel outer wall all is provided with equidistant joint opening, joint opening and pin mutually support to be fixed with the turning handle on the outer wall of carousel one side, the quick switch over work of the positioning mechanism of being convenient for.
Preferably, the limiting structure is internally provided with a limiting block, a limiting hole and a limiting hook rod in sequence, and the outer walls of the two sides of the positioning plate are both fixed with limiting blocks, so that the limiting hook rod is limited.
Preferably, the inside of stopper is provided with spacing hole, and the inside sliding connection in spacing hole has spacing hooked rod to the one end of spacing hooked rod closely laminates with the outer wall of locating plate, and the other end and the grip block fixed connection of spacing hooked rod are convenient for restrict buffer spring's elastic range.
Preferably, the inside mounting hole that all is provided with of grip block of soft rubber pad one side, and the inside of mounting hole is provided with the elastic mounting piece to the one end of elastic mounting piece closely laminates with the outer wall of grip block, and the other end and the soft rubber pad fixed connection of elastic mounting piece have improved the convenience when soft rubber pad dismouting.
Compared with the prior art, the beneficial effects of the utility model are that: the positioning mechanism used for processing the jig and capable of being switched quickly not only reduces the damage of the jig caused by excessive clamping, realizes the function of quick switching when the positioning mechanism is used, but also improves the convenience of replacing and dismounting the soft rubber pad;
(1) through the arrangement of the buffer spring, the limiting block, the limiting hole and the limiting hook rod, the buffer spring buffers thrust generated by clamping under the action of elastic deformation of the buffer spring, meanwhile, the clamping plate pushes the limiting hook rod to slide in the limiting hole in the limiting block, and one end of the limiting hook rod gradually keeps away from the positioning plate, so that the condition that the jig is damaged due to excessive clamping is reduced;
(2) the stop lever is pulled to be separated from the clamping opening on the outer wall of the rotary table through the stop lever, the rotary table, the rotary handle and the clamping opening, and the fixture can be taken down by operating the rotary handle to reversely rotate the rotary table, so that the quick switching function of the positioning mechanism during use is realized;
(3) through being provided with soft rubber pad, mounting hole and elastic mounting piece, the pulling soft rubber pad makes it drive the mounting hole and breaks away from the elastic mounting piece, can change soft rubber pad to press soft rubber pad and make it block the mounting hole into the inside of elastic mounting piece again, thereby the convenience when having improved soft rubber pad change dismouting.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a positioning plate of the present invention showing a cross-sectional enlarged structure;
FIG. 3 is a side view of the turntable according to the present invention;
fig. 4 is a schematic top view of the cross-sectional structure of the present invention;
fig. 5 is an enlarged schematic view of the limiting structure of the present invention.
In the figure: 1. a fixed base; 2. a bidirectional threaded rod; 3. a threaded seat; 4. a support leg; 5. positioning a plate; 6. a buffer spring; 7. a clamping plate; 8. a stop lever; 9. a turntable; 10. a limiting structure; 1001. a limiting block; 1002. a limiting hole; 1003. a limiting hook rod; 11. a soft rubber pad; 12. mounting holes; 13. an elastic mounting block; 14. a handle is rotated; 15. clamping the opening; 16. the slot is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a positioning mechanism for jig processing and capable of being switched rapidly comprises a fixed base 1, a bidirectional threaded rod 2, a positioning plate 5, a rotary table 9 and a limiting structure 10, wherein the inside of the fixed base 1 is hinged with the bidirectional threaded rod 2, the outer walls of two sides of the bidirectional threaded rod 2 are all in threaded connection with threaded seats 3, supporting legs 4 are fixed at corner positions of the bottom end of the fixed base 1, a moving groove 16 is formed in the top end of the fixed base 1 above the threaded seats 3, the positioning plate 5 is arranged above the fixed base 1 at the position of the moving groove 16, the bottom end of the positioning plate 5 penetrates through the moving groove 16 and is fixedly connected with the top end of the threaded seats 3, and the outer walls of two sides of the positioning plate 5 are all provided with the limiting structure;
a limiting block 1001, a limiting hole 1002 and a limiting hook rod 1003 are sequentially arranged in the limiting structure 10, the limiting block 1001 is fixed on the outer wall of each of two sides of the positioning plate 5, the limiting hole 1002 is arranged in the limiting block 1001, the limiting hook rod 1003 is connected to the inside of the limiting hole 1002 in a sliding mode, one end of the limiting hook rod 1003 is tightly attached to the outer wall of the positioning plate 5, and the other end of the limiting hook rod 1003 is fixedly connected with the clamping plate 7;
the clamping plate 7 pushes the limiting hook rod 1003 to slide in the limiting hole 1002 in the limiting block 1001, and one end of the limiting hook rod 1003 gradually gets away from the positioning plate 5, so that the damage of the jig caused by excessive clamping is reduced;
the outer wall of one side of the positioning plate 5 is fixedly provided with a buffer spring 6, one end of the buffer spring 6 is fixedly provided with a clamping plate 7, and the outer wall of one side of the clamping plate 7, which is far away from the buffer spring 6, is fixedly provided with a soft rubber pad 11 for buffering excessive clamping force;
install pin 8 on the outer wall of unable adjustment base 1 one side, it has carousel 9 to articulate on the unable adjustment base 1 outer wall of pin 8 below, the one end of carousel 9 extend to unable adjustment base 1's inside and with 2 fixed connection of two-way threaded rod, and the border position department of carousel 9 outer wall all is provided with equidistant joint opening 15, joint opening 15 and pin 8 mutually support, and be fixed with turning handle 14 on the outer wall of carousel 9 one side, be used for positioning mechanism's fast switch over work.
The working principle is as follows: when the clamping device is used, a worker firstly puts a jig to be processed above the fixed base 1, secondly, the turntable 9 is rotated by operating the rotating handle 14 to drive the two-way threaded rod 2 to rotate, at the moment, the threaded seat 3 on the outer wall of the two-way threaded rod 2 drives the positioning plate 5 to slowly draw close to the center in the moving groove 16 until the jig is clamped tightly, in the process, the positioning plate 5 acts on the clamping plate 7 to enable the clamping plate 7 to carry out positioning clamping work on the jig under the action of the soft rubber pad 11, the buffer spring 6 buffers the thrust generated by clamping under the action of the elastic deformation of the buffer spring 6, meanwhile, the clamping plate 7 pushes the limiting hook rod 1003 to enable the limiting hook rod to slide in the limiting hole 1002 in the limiting block 1001, one end of the limiting hook rod 1003 gradually leaves away from the positioning plate 5, so that the damage of the jig caused by excessive clamping is reduced, then, the worker pulls the blocking rod 8 to be clamped with the clamping notch 15 on the, fix the position of locating plate 5, the positioning work who switches to next tool extremely as required, only need stimulate pin 8 to make its and the separation of the joint opening 15 of carousel 9 outer wall, operation turning handle 14 antiport carousel 9 can take off the tool, thereby the fast switch-over function when positioning mechanism uses has been realized, finally, when using this positioning mechanism for a long time to lead to the not good friction effect of soft rubber pad 11, staff stimulates soft rubber pad 11 and makes it drive mounting hole 12 and break away from elastic mounting piece 13, can change soft rubber pad 11, and press soft rubber pad 11 and make it block the inside of elastic mounting piece 13 with mounting hole 12 card again, thereby the convenience when soft rubber pad 11 changes the dismouting has been improved, accomplish the work that is used for tool processing and can fast switch over's positioning mechanism.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. The utility model provides a but a positioning mechanism for tool processing and fast switch over, includes unable adjustment base (1), two-way threaded rod (2), locating plate (5), carousel (9) and limit structure (10), its characterized in that: the inside of unable adjustment base (1) articulates there is two-way threaded rod (2), and all threaded connection has screw thread seat (3) on the outer wall of two-way threaded rod (2) both sides to turning position department of unable adjustment base (1) bottom all is fixed with stabilizer blade (4), unable adjustment base (1) top of screw thread seat (3) top is provided with shifting chute (16), and fixed adjustment base (1) top of shifting chute (16) position department is provided with locating plate (5), the bottom of locating plate (5) run through shifting chute (16) and with the top fixed connection of screw thread seat (3) to all be provided with limit structure (10) on the outer wall of locating plate (5) both sides, install pin (8) on the outer wall of unable adjustment base (1) one side.
2. The positioning mechanism of claim 1, wherein the positioning mechanism comprises: the outer wall of one side of the positioning plate (5) is fixedly provided with a buffer spring (6), one end of the buffer spring (6) is fixedly provided with a clamping plate (7), and the outer wall of one side, far away from the buffer spring (6), of the clamping plate (7) is fixedly provided with a soft rubber pad (11).
3. The positioning mechanism of claim 1, wherein the positioning mechanism comprises: articulated on unable adjustment base (1) outer wall of pin (8) below have carousel (9), the one end of carousel (9) extend to unable adjustment base (1) inside and with two-way threaded rod (2) fixed connection, and the border position department of carousel (9) outer wall all is provided with equidistant joint opening (15), and joint opening (15) and pin (8) mutually support to be fixed with turning handle (14) on the outer wall of carousel (9) one side.
4. The positioning mechanism of claim 1, wherein the positioning mechanism comprises: the limiting structure is characterized in that a limiting block (1001), a limiting hole (1002) and a limiting hook rod (1003) are sequentially arranged inside the limiting structure (10), and the limiting block (1001) is fixed on the outer walls of the two sides of the positioning plate (5).
5. The positioning mechanism of claim 4, wherein the positioning mechanism comprises: the inside of stopper (1001) is provided with spacing hole (1002), and the inside sliding connection in spacing hole (1002) has spacing hooked rod (1003) to the one end of spacing hooked rod (1003) closely laminates with the outer wall of locating plate (5), the other end and grip block (7) fixed connection of spacing hooked rod (1003).
6. The positioning mechanism of claim 2, wherein the positioning mechanism is capable of switching between the jig processing mode and the fast switching mode, and comprises: the clamping plate (7) on one side of the soft rubber pad (11) is internally provided with a mounting hole (12), an elastic mounting block (13) is arranged in the mounting hole (12), one end of the elastic mounting block (13) is tightly attached to the outer wall of the clamping plate (7), and the other end of the elastic mounting block (13) is fixedly connected with the soft rubber pad (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460588.XU CN211388469U (en) | 2019-12-31 | 2019-12-31 | Positioning mechanism for processing jig and capable of being rapidly switched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460588.XU CN211388469U (en) | 2019-12-31 | 2019-12-31 | Positioning mechanism for processing jig and capable of being rapidly switched |
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| Publication Number | Publication Date |
|---|---|
| CN211388469U true CN211388469U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922460588.XU Active CN211388469U (en) | 2019-12-31 | 2019-12-31 | Positioning mechanism for processing jig and capable of being rapidly switched |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139345A (en) * | 2020-09-11 | 2020-12-29 | 常德市联嘉机械有限公司 | Stable-structure placing base for punching processing of hydraulic oil cylinder |
| CN112873424A (en) * | 2020-10-28 | 2021-06-01 | 江苏省苏中建设集团股份有限公司 | Building material cutting device for building site |
-
2019
- 2019-12-31 CN CN201922460588.XU patent/CN211388469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139345A (en) * | 2020-09-11 | 2020-12-29 | 常德市联嘉机械有限公司 | Stable-structure placing base for punching processing of hydraulic oil cylinder |
| CN112873424A (en) * | 2020-10-28 | 2021-06-01 | 江苏省苏中建设集团股份有限公司 | Building material cutting device for building site |
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