CN221134985U - Quick release clamping assembly for machine tool machining - Google Patents
Quick release clamping assembly for machine tool machining Download PDFInfo
- Publication number
- CN221134985U CN221134985U CN202322763411.3U CN202322763411U CN221134985U CN 221134985 U CN221134985 U CN 221134985U CN 202322763411 U CN202322763411 U CN 202322763411U CN 221134985 U CN221134985 U CN 221134985U
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- clamping
- rods
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- limiting
- rod
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- 238000003754 machining Methods 0.000 title abstract description 18
- 244000309464 bull Species 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a quick release clamping assembly for machine tool machining, which comprises clamping plates, wherein a second supporting plate is inserted into a first supporting plate, hollow rods are respectively arranged at the front and rear of the lower ends of the clamping plates, and telescopic rods are correspondingly arranged at the front and rear of the other group of clamping plates. The clamping plates of the clamping assembly are quickly released through second springs and first fixing plates to form an elastic telescopic structure during machine tool machining, so that after the clamping rods are separated from the through holes, the two groups of clamping plates move outwards relatively under the action of the second springs, the release speed of the device to parts is increased, the limiting rods of the device form a rotary structure through the second rotating rods and the first fixing plates, and form an elastic clamping limiting structure through elastic limiting blocks in the limiting holes and the concave fixing blocks, limiting shielding is carried out on the parts through the limiting rods, and severe displacement of the parts due to external force in the releasing process of the clamping plates is avoided.
Description
Technical Field
The utility model relates to the technical field of machine tool machining, in particular to a quick release clamping assembly for machine tool machining.
Background
Machine tools, which are machines for manufacturing machines, also called machine tools or machine tools, are conventionally referred to as machine tools, and the machine industry generally needs to manufacture machine tool bodies by using gray cast iron with good wear resistance and shock absorption. In the machining process of the machine tool, in order to facilitate the operation of related parts, clamping devices are used for limiting the parts.
And clamping device is in the use, need extrude spacingly through two sets of grip blocks to the spare, and current clamping device in release process, need carry out relative movement to two sets of grip blocks to lead to the release process of part slower, and then reduced the machining efficiency of lathe. For this purpose, a quick release clamp assembly for machine tool machining is proposed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a quick release clamping assembly for machine tool machining, which aims to solve the problems that in the prior clamping device in the prior art, two groups of clamping plates need to be moved relatively in the release process, so that the release process of parts is slower, and the machining efficiency of a machine tool is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping assembly comprises clamping plates, wherein a first supporting plate is fixedly arranged at the bottom of each clamping plate, a second supporting plate is correspondingly arranged on the other clamping plate, the second supporting plates are inserted into the first supporting plates, hollow rods are respectively arranged at the front and rear ends of the lower ends of the clamping plates, telescopic rods are correspondingly arranged at the front and rear ends of the other clamping plates, the telescopic rods are inserted into the hollow rods, a plurality of groups of through holes are respectively formed in the two sides of each telescopic rod and each hollow rod, rotating grooves are respectively formed in the front and rear sides of each left clamping plate, L-shaped rotating rods are inserted into the corresponding rotating grooves, the other ends of the L-shaped rotating rods are connected with first springs, the other ends of the first springs are connected with fixing blocks, clamping rods are respectively arranged on opposite surfaces of the fixing blocks, and the clamping rods are inserted into the corresponding through holes;
The opposite surfaces of the clamping plates are respectively provided with a first fixing plate at the front and the rear, and the corresponding first fixing plates are connected through a second spring;
the clamping plate is characterized in that two groups of second fixing plates are respectively arranged on the upper end face of the first fixing plate close to the front, a second rotating rod is inserted between the second fixing plates, a limiting rod is fixedly arranged on the outer wall of the second rotating rod, concave fixing blocks are arranged on the upper end face of the first fixing plate close to the rear of the clamping plate, elastic limiting blocks are respectively arranged on the outer walls of the two sides of the limiting rod, limiting holes are correspondingly formed in the two sides of the concave fixing blocks, and the elastic limiting blocks are clamped in the limiting holes.
Preferably, the second supporting plate and the first supporting plate form a telescopic structure, and the telescopic rod and the hollow rod form a telescopic structure.
Preferably, the fixed block and the L-shaped rotating rod form an elastic telescopic structure through the first spring, and the telescopic rod forms a clamping limiting structure with the hollow rod through the clamping rod.
Preferably, the clamping plates form an elastic telescopic structure through the second springs and the first fixing plates.
Preferably, the limiting rod and the first fixing plate form a rotating structure through the second rotating rod, and the limiting rod and the concave fixing block form an elastic clamping limiting structure in the limiting hole through the elastic limiting block.
Compared with the prior art, the utility model has the beneficial effects that: the clamping plates of the clamping assembly are quickly released through second springs and first fixing plates to form an elastic telescopic structure during machine tool machining, so that after the clamping rods are separated from the through holes, the two groups of clamping plates move outwards relatively under the action of the second springs, the release speed of the device to parts is increased, the limiting rods of the device form a rotary structure through the second rotating rods and the first fixing plates, and form an elastic clamping limiting structure through elastic limiting blocks in the limiting holes and the concave fixing blocks, limiting shielding is carried out on the parts through the limiting rods, and severe displacement of the parts due to external force in the releasing process of the clamping plates is avoided.
Drawings
FIG. 1 is a schematic view of a quick release clamping assembly for machine tool machining according to the present utility model;
FIG. 2 is a schematic top view of a clamping plate clamping assembly of a quick release clamping assembly for machine tool machining according to the present utility model;
FIG. 3 is a schematic top view of a second spring assembly of a quick release clamp assembly for machining in accordance with the present utility model;
FIG. 4 is an enlarged schematic view of the machine tool machining quick release clamping assembly of FIG. 2 at A;
fig. 5 is an enlarged schematic view of the machine tool machining quick release clamping assembly of fig. 3 at B.
In the figure: 1. clamping plate, 2, first supporting plate, 3, second supporting plate, 4, hollow pole, 5, telescopic link, 6, through-hole, 7, L shape bull stick, 8, first spring, 9, fixed block, 10, block pole, 11, first fixed plate, 12, second spring, 13, second bull stick, 14, gag lever post, 15, spill fixed block, 16, elasticity stopper.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a quick release clamping assembly of lathe processing, includes grip block 1, and grip block 1 is fixed in the bottom to be equipped with first carrier plate 2, and corresponds on another group grip block 1 to be equipped with second carrier plate 3, and second carrier plate 3 alternates in first carrier plate 2, and the lower extreme of grip block 1 is equipped with hollow rod 4 respectively in front and back, and another group grip block 1 is equipped with telescopic link 5 in front and back correspondence.
Further, the second supporting plate 3 and the first supporting plate 2 form a telescopic structure, and the telescopic rod 5 and the hollow rod 4 also form a telescopic structure, so that the two groups of clamping plates 1 can move relatively.
The telescopic rod 5 is inserted in the hollow rod 4, a plurality of groups of through holes 6 are respectively formed in the two sides of the telescopic rod 5 and the hollow rod 4, rotary grooves are respectively formed in the front side and the rear side of the left clamping plate 1, an L-shaped rotary rod 7 is inserted in the rotary grooves, the other end of the L-shaped rotary rod 7 is connected with a first spring 8, the other end of the first spring 8 is connected with a fixed block 9, the fixed block 9 is respectively provided with a clamping rod 10 on the opposite surfaces, and the clamping rods 10 are inserted in the corresponding through holes 6.
Further, the fixed block 9 forms an elastic telescopic structure with the L-shaped rotating rod 7 through the first spring 8, and the telescopic rod 5 forms a clamping limiting structure with the hollow rod 4 through the clamping rod 10, so that the hollow rod 4 and the telescopic rod 5 are clamped and limited through the first spring 8 and the clamping rod 10, two groups of clamping plates 1 can be used for limiting the extrusion of parts to be processed, and the extrusion between the two groups of clamping plates 1 is increased through the first spring 8.
The opposite surfaces of the clamping plate 1 are respectively provided with a first fixing plate 11 near the front and the rear, and the corresponding first fixing plates 11 are connected through a second spring 12.
Furthermore, the clamping plates 1 form an elastic telescopic structure through the second springs 12 and the first fixing plates 11, so that after the clamping limit of the hollow rod 4 and the telescopic rod 5 is released, the two groups of clamping plates 1 can rapidly perform relative movement under the action of the second springs 12, and the release speed of the device is increased.
The first fixed plate 11 of grip block 1 near the place ahead is equipped with two sets of second fixed plates respectively in the up end, and alternate between the second fixed plate and have second bull stick 13, and second bull stick 13 is equipped with gag lever post 14 in the outer wall is fixed, and first fixed plate 11 of grip block 1 near the place ahead is equipped with spill fixed block 15 in the up end, and gag lever post 14 is equipped with elasticity stopper 16 respectively in the both sides outer wall, and the spill fixed block 15 has seted up spacing hole in both sides correspondence, and elasticity stopper 16 block is in spacing downthehole.
Further, the stop lever 14 and the first fixing plate 11 form a rotating structure through the second rotating rod 13, and the stop lever 14 and the concave fixing block 15 form an elastic clamping stop structure through the elastic stop block 16 in the stop hole, so that the situation that the part is severely displaced due to external force in the releasing process is avoided through the stop lever 14, and the stability of the part is further improved when the part is released.
Working principle: when the clamping component is quickly released by using a machine tool, the fixed block 9 is pulled outwards through the toughness of the first spring 8, so that the clamping rod 10 is separated from the hollow rod 4 and the through hole 6 on the telescopic rod 5, the hollow rod 4 and the telescopic rod 5 lose opposite extrusion force, then the clamping rod 10 and related components thereof rotate to the lower side under the action of the L-shaped rotating rod 7, thereby avoiding the influence on the release process of the device, and the second spring 12 is restored to the original state after losing extrusion force, thereby quickly driving the two groups of clamping plates 1 to relatively move, and further quickly completing the release of parts; in the part release process, the limiting rod 14 always carries out limiting protection on the upper side of the part, so that the phenomenon that the part is severely displaced due to acting force of the second spring 12 is avoided, after the part release is completed, the elastic limiting block 16 on the limiting rod 14 can be pressed, the limiting rod 14 is rotated through the second rotating rod 13, and then the part between the clamping plates 1 is conveniently taken out, so that the use process of the quick release clamping assembly for machining of the machine tool is realized.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a quick release clamping assembly of lathe processing, includes grip block (1), its characterized in that: the clamping plates (1) are fixedly provided with first supporting plates (2) at the bottom, the other groups of clamping plates (1) are correspondingly provided with second supporting plates (3), the second supporting plates (3) are inserted into the first supporting plates (2), the lower ends of the clamping plates (1) are respectively provided with hollow rods (4) at the front and the rear, the other groups of clamping plates (1) are correspondingly provided with telescopic rods (5) at the front and the rear, the telescopic rods (5) are inserted into the hollow rods (4), the telescopic rods (5) and the hollow rods (4) are respectively provided with a plurality of groups of through holes (6) at two sides, the left clamping plates (1) are respectively provided with a rotary groove at the front and the rear, L-shaped rotating rods (7) are inserted into the rotary grooves, the other ends of the L-shaped rotating rods (7) are connected with first springs (8), the other ends of the first springs (8) are connected with fixed blocks (9), the fixed blocks (9) are respectively provided with clamping rods (10) at the opposite surfaces, and the clamping rods (10) are inserted into the corresponding through holes (6);
The opposite surfaces of the clamping plates (1) are respectively provided with a first fixing plate (11) at the front and the rear, and the corresponding first fixing plates (11) are connected through a second spring (12);
The clamping plate (1) is equipped with two sets of second fixed plates in up end respectively near first fixed plate (11) in the place ahead, and alternates between the second fixed plate has second bull stick (13), and second bull stick (13) are equipped with gag lever post (14) in the outer wall is fixed, first fixed plate (11) in the place ahead of clamping plate (1) is equipped with spill fixed block (15) in the up end, gag lever post (14) are equipped with elasticity stopper (16) in both sides outer wall respectively, and spill fixed block (15) have seted up spacing hole in both sides correspondence, elasticity stopper (16) block are in spacing downthehole.
2. A machine tool quick release clamp assembly according to claim 1, wherein: the second supporting plate (3) and the first supporting plate (2) form a telescopic structure, and the telescopic rod (5) and the hollow rod (4) form a telescopic structure in the same way.
3. A machine tool quick release clamp assembly according to claim 1, wherein: the fixed block (9) and the L-shaped rotating rod (7) form an elastic telescopic structure through the first spring (8), and the telescopic rod (5) and the hollow rod (4) form a clamping limiting structure through the clamping rod (10) at the through hole (6).
4. A machine tool quick release clamp assembly according to claim 1, wherein: the clamping plates (1) form an elastic telescopic structure through the second springs (12) and the first fixing plates (11).
5. A machine tool quick release clamp assembly according to claim 1, wherein: the limiting rod (14) and the first fixing plate (11) form a rotating structure through the second rotating rod (13), and the limiting rod (14) and the concave fixing block (15) form an elastic clamping limiting structure in the limiting hole through the elastic limiting block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322763411.3U CN221134985U (en) | 2023-10-16 | 2023-10-16 | Quick release clamping assembly for machine tool machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322763411.3U CN221134985U (en) | 2023-10-16 | 2023-10-16 | Quick release clamping assembly for machine tool machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221134985U true CN221134985U (en) | 2024-06-14 |
Family
ID=91431162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322763411.3U Active CN221134985U (en) | 2023-10-16 | 2023-10-16 | Quick release clamping assembly for machine tool machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221134985U (en) |
-
2023
- 2023-10-16 CN CN202322763411.3U patent/CN221134985U/en active Active
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