Rapid clamping tool

Abstract

The utility model discloses a quick clamping tool, and particularly relates to the technical field of clamping tools, the quick clamping tool comprises a mounting bottom plate, a supporting bottom plate is arranged on one side of the upper end of the mounting bottom plate, a mounting sliding groove is formed in the middle of the upper end of the supporting bottom plate, a clamping plate mounting block is arranged outside the upper end of the supporting bottom plate, and a mounting sliding block is arranged at the lower end of the clamping plate mounting block; and a fixed clamping block is arranged on one side of the upper end of the clamping plate mounting block. In the actual use process, under the corresponding arrangement state of the limiting sleeve, the installation sliding rod, the tightening pulling plate, the supporting spring, the installation limiting groove and the supporting plate, the supporting spring can abut against the supporting plate, so that the top end face of the installation sliding rod is inserted into the installation limiting groove, and the clamping plate installation block is conveniently fixed; and meanwhile, under the corresponding arrangement state of the installation sliding blocks and the installation sliding grooves, the installation stability and the installation convenience of the clamping plate installation blocks can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tools, and more specifically, the utility model relates to a quick clamping tooling fixture. Background Art

[0002] With the development of technology, the machine tool processing technology has developed rapidly. Tooling, that is, process equipment, refers to the general term for various tools used in the manufacturing process. In the process of mechanical production, various toolings are needed as aids to improve the processing efficiency. In the existing multi-axis blank processing field, it is difficult to ensure one-time forming, and multiple clamping and changing the position of the pressing plate are required. For example, when the long end of the clamping jaw of a vise is processed and rotated, it will get stuck on the machine tool and cannot be processed at one time. If the machine tool has enough space to allow the long end of the clamping jaw of the vise to rotate, the size of the machine tool needs to be increased, increasing the manufacturing cost of the machine tool. Therefore, when the long end of the clamping jaw of the vise is processed and rotated, the clamping position needs to be changed.

[0003] The pressing plate needs to change the position of the pressing plate in different processes for processing, and the processing efficiency is very slow. And for workpieces of different sizes, corresponding fixtures need to be matched. When the workpiece is changed for processing, the equipment adjustment time is long. When the clamping tool is used for a long time, it needs to be repaired and maintained regularly. However, the installation and disassembly of the existing clamping tool are relatively cumbersome, thus increasing the work efficiency of workers. Summary of the Utility Model

[0004] In order to overcome the above defects of the prior art, the utility model provides a quick clamping tooling fixture. The technical problem to be solved by the utility model is: how to increase the convenience of installation and disassembly of the clamping tooling fixture.

[0005] To achieve the above object, the utility model provides the following technical solution: A quick clamping tooling fixture, including an installation base plate, one side of the upper end of which is provided with a support base plate. The middle of the upper end of the support base plate is provided with an installation chute. The outside of the upper end of the support base plate is provided with a clamping plate installation block. The lower end of the clamping plate installation block is provided with an installation slider. One side of the upper end of the clamping plate installation block is provided with a fixed clamping block;

[0006] The lower end of the support base plate is provided with a limiting sleeve. The middle of the lower end of the clamping plate installation block is provided with an installation limiting groove. The outside of the inner end of the limiting sleeve is provided with an installation sliding rod. The upper side of the outer end face of the installation sliding rod is provided with a support plate. The lower side of the support plate on the outer end face of the installation sliding rod is provided with a support spring.

[0007] In a preferred embodiment, the end face of the installation base plate is provided with installation holes. The outside of the upper end of the clamping plate installation block is provided with a clamping block chute. The outside of the upper end of the clamping plate installation block is provided with a movable clamping block;

[0008] The lower end face of the movable clamping block is provided with a movable sliding groove, the upper inner end faces of the fixed clamping block and the movable clamping block are provided with a workpiece clamping groove, and the outside of one end face of the fixed clamping block is provided with a rotating member.

[0009] In a preferred embodiment, a clamping threaded rod is provided in the middle of the rotating member, the clamping threaded rod passes through the end face of the fixed clamping block and extends to its outside, and a threaded hole is formed in the middle of the movable clamping block;

[0010] A tightening pull plate is provided on the outside of the lower end of the mounting slide rod, and the mounting slide rod passes through the end faces of the limit sleeve and the tightening pull plate and extends to the upper side of the support bottom plate.

[0011] In a preferred embodiment, the number of the mounting holes is multiple, and they are arranged in an array state on both sides of the vertical central axis in the right view direction of the mounting bottom plate, and the inner end faces of the clamping block sliding groove and the movable sliding groove are adapted to each other;

[0012] The number of the clamping block sliding grooves is multiple, and they are arranged in a mirror state on both sides of the horizontal central axis in the top view direction of the clamping plate mounting block.

[0013] In a preferred embodiment, the outer end face of the clamping threaded rod is adapted to the inner end face of the threaded hole by thread clamping, and the clamping threaded rod is connected to the fixed clamping block through a bearing;

[0014] The number of the tightening pull plates is two, and they are arranged in a mirror state on both sides of the vertical central axis in the right view direction of the mounting slide rod.

[0015] In a preferred embodiment, the inner end face of the mounting limit groove is adapted to the outer end face of the mounting slide rod, the outer end face of the mounting slider is adapted to the inner end face of the mounting sliding groove, and the diameter of the support plate in the top view direction is smaller than the diameter of the inner end face of the limit sleeve in the top view direction.

[0016] The technical effects and advantages of the present utility model:

[0017] When the present utility model is actually used, under the corresponding setting states of the limit sleeve, the mounting slide rod, the tightening pull plate, the support spring, the mounting limit groove and the support plate, the support spring will push against the support plate, so that the top end face of the mounting slide rod is inserted into the inside of the mounting limit groove, which is convenient for fixing the clamping plate mounting block, thereby increasing the convenience of replacing and maintaining the clamping plate mounting block. At the same time, under the corresponding setting states of the mounting slider and the mounting sliding groove, the stability and convenience of installing the clamping plate mounting block can be effectively increased. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0019] Figure 2 This is a schematic diagram of the rear structure of the whole utility model.

[0020] Figure 3 This is a schematic diagram of the right view structure of the whole utility model.

[0021] Figure 4 This is a schematic diagram of the connection structure of the whole utility model.

[0022] The reference numerals are: 1 mounting base plate, 2 mounting holes, 3 supporting base plate, 4 fixed clamping block, 5 movable clamping block, 6 clamping plate mounting block, 7 rotating part, 8 clamping threaded rod, 9 mounting slider, 10 workpiece clamping groove, 11 limiting sleeve, 12 mounting slide rod, 13 tightening pull plate, 14 mounting chute, 15 supporting spring, 16 clamping block chute, 17 movable chute, 18 mounting limiting groove, 19 threaded hole, 20 support plate. Detailed implementation manners

[0023] Now, example embodiments will be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be more complete and thorough, and will fully convey the concept of the example embodiments to those skilled in the art. The drawings are only schematic illustrations of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repeated description will be omitted.

[0024] In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the example embodiments of this disclosure. However, those skilled in the art will realize that one or more of the specific details can be omitted in practicing the technical solutions of this disclosure, or other methods, components, steps, etc. can be adopted. In other cases, well-known structures, methods, implementations or operations are not shown or described in detail to avoid obscuring various aspects of this disclosure.

[0025] The present utility model provides a quick clamping tooling, such as Figure 1 and 2As shown in the figure, it includes an installation base plate 1, with a support base plate 3 provided on one side of its upper end. An external clamping plate mounting block 6 is provided on the upper end of the support base plate 3. An installation slider 9 is provided at the lower end of the clamping plate mounting block 6. A fixed clamping block 4 is provided on one side of the upper end of the clamping plate mounting block 6. An installation hole 2 is provided on the end face of the installation base plate 1. A movable clamping block 5 is provided outside the upper end of the clamping plate mounting block 6. A workpiece clamping groove 10 is provided on the inner end faces of the upper sides of the fixed clamping block 4 and the movable clamping block 5. A rotating part 7 is provided on the outer side of one end face of the fixed clamping block 4. A clamping threaded rod 8 is provided in the middle of the rotating part 7. The clamping threaded rod 8 passes through the end face of the fixed clamping block 4 and extends to its outside. The number of the installation holes 2 is multiple, and they are arranged in an array state on both sides of the vertical central axis in the right view direction of the installation base plate 1. The clamping threaded rod 8 is connected to the fixed clamping block 4 through a bearing.

[0026] As Figure 3 and 4 shown in the figure, a limit sleeve 11 is provided at the lower end of the support base plate 3. An installation limit groove 18 is provided in the middle of the lower end of the clamping plate mounting block 6. An installation slide rod 12 is provided on the outside of the inner end of the limit sleeve 11. A support plate 20 is provided on the upper side of the outer end face of the installation slide rod 12. A support spring 15 is provided on the lower side of the support plate 20 on the outer end face of the installation slide rod 12. A clamping block chute 16 is provided on the outer side of the upper end of the clamping plate mounting block 6. A movable chute 17 is provided on the lower side end face of the movable clamping block 5. A threaded hole 19 is provided in the middle of the movable clamping block 5. An adjusting tension plate 13 is provided on the outside of the lower end of the installation slide rod 12. The installation slide rod 12 passes through the end faces of the limit sleeve 11 and the adjusting tension plate 13 and extends to the upper side of the support base plate 3. The inner end faces of the clamping block chute 16 and the movable chute 17 are adapted to each other. The number of the clamping block chutes 16 is multiple, and they are arranged in a mirror state on both sides of the horizontal central axis in the top view direction of the clamping plate mounting block 6. The outer end face of the clamping threaded rod 8 is adapted to the inner end face of the threaded hole 19 through thread clamping. The number of the adjusting tension plates 13 is two, and they are arranged in a mirror state on both sides of the vertical central axis in the right view direction of the installation slide rod 12. The inner end face of the installation limit groove 18 is adapted to the outer end face of the installation slide rod 12. The outer end face of the installation slider 9 is adapted to the inner end face of the installation chute 14. The diameter of the support plate 20 in the top view direction is smaller than the inner diameter of the limit sleeve 11 in the top view direction.

[0027] The working principle of the present utility model:

[0028] When the utility model is in use, the staff installs the mounting base plate 1 at a suitable position. Then, the staff can hold the tightening pull plate 13 and pull it downward. Subsequently, the staff can insert the mounting slider 9 into the inside of the mounting chute 14. When the clamping plate mounting block 6 is slidably installed, the support spring 15 will push against the support plate 20 to push the mounting slide rod 12 upward. Then, the upper end of the mounting slide rod 12 can be inserted into the inside of the mounting limit groove 18. Subsequently, the movable chute 17 can be stuck on the outer end face of the clamping block chute 16, and the clamping threaded rod 8 can be inserted into the threaded hole 20 to clamp and fix the workpiece.

[0029] Finally, several points should be noted: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0030] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A quick clamping tool, characterized in that: include: A mounting base plate (1) is provided with a supporting base plate (3) on one side of its upper end, a mounting slot (14) is provided in the middle of the upper end of the supporting base plate (3), a clamping plate mounting block (6) is provided outside the upper end of the supporting base plate (3), a mounting slide block (9) is provided at the lower end of the clamping plate mounting block (6), and a fixing clamping block (4) is provided on one side of the upper end of the clamping plate mounting block (6); A limiting sleeve (11) is provided at the lower end of the supporting base plate (3), a mounting limiting groove (18) is provided in the middle of the lower end of the clamping plate mounting block (6), a mounting slide bar (12) is provided outside the inner end of the limiting sleeve (11), a supporting plate (20) is provided on the upper side of the outer end surface of the mounting slide bar (12), and a supporting spring (15) is provided on the lower side of the supporting plate (20) on the outer end surface of the mounting slide bar (12).

2. A quick clamping tool according to claim 1, characterized in that: The end surface of the mounting base plate (1) is provided with a mounting hole (2), the outer side of the upper end of the clamping plate mounting block (6) is provided with a clamping block slide groove (16), and the outer side of the upper end of the clamping plate mounting block (6) is provided with a movable clamping block (5); The lower end surface of the movable clamp block (5) is provided with a movable slide groove (17), the upper inner end surfaces of the fixed clamp block (4) and the movable clamp block (5) are provided with a workpiece clamp groove (10), and the outer side of one end surface of the fixed clamp block (4) is provided with a rotating member (7).

3. A quick clamping tool according to claim 2, characterized in that: A clamping threaded rod (8) is provided in the middle of the rotating member (7), and the clamping threaded rod (8) passes through the end surface of the fixed clamping block (4) and extends to the outside thereof. A threaded hole (19) is provided in the middle of the movable clamping block (5); A tightening plate (13) is provided on the outer side of the lower end of the mounting slide bar (12), and the mounting slide bar (12) passes through the end surfaces of the limiting sleeve (11) and the tightening plate (13) and extends to the upper side of the supporting base plate (3).

4. A quick clamping tool according to claim 2, characterized in that: The number of the mounting holes (2) is plural and they are arranged in an array state on both sides of the vertical central axis of the mounting base plate (1) in the right-view direction, and the clamping block slide groove (16) is adapted to the inner end surface of the movable slide groove (17); The clamp block sliding grooves (16) are provided in a plurality and are arranged in a mirror image state on both sides of the transverse central axis of the clamp plate mounting block (6) in a top-view direction.

5. The quick clamping tool according to claim 3, characterized in that: The outer end surface of the clamping threaded rod (8) is adapted to the inner end surface of the threaded hole (19) by means of threaded clamping, and the clamping threaded rod (8) is connected to the fixed clamp block (4) by means of a bearing; The tightening pull plates (13) are provided in two numbers and are arranged in a mirror image state on both sides of the vertical central axis of the installation slide rod (12) in the right viewing direction.

6. The quick clamping tool according to claim 1, characterized in that: The inner end surface of the installation limit groove (18) is matched with the outer end surface of the installation slide rod (12), the outer end surface of the installation slide block (9) is matched with the inner end surface of the installation slide groove (14), and the diameter of the support plate (20) in the top view direction is smaller than the diameter of the inner end surface of the limit sleeve (11) in the top view direction.

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