CN219359277U - Tool clamp capable of rapidly and stably clamping - Google Patents
Tool clamp capable of rapidly and stably clamping Download PDFInfo
- Publication number
- CN219359277U CN219359277U CN202320480255.7U CN202320480255U CN219359277U CN 219359277 U CN219359277 U CN 219359277U CN 202320480255 U CN202320480255 U CN 202320480255U CN 219359277 U CN219359277 U CN 219359277U
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- shell
- adjusting rod
- movable block
- fixed
- clamping plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a tool clamp capable of rapidly and stably clamping, which is provided with a shell, wherein an installation cavity is formed in the shell; comprising the following steps: the first adjusting rod penetrates through one corner of the shell, a movable block is sleeved on the outer side of the first adjusting rod, and a movable groove is formed in the shell on the outer side of the movable block; the second adjusting rod penetrates through the other corner of the shell, and a second clamping plate is fixed at the top of the movable block at the outer side of the second adjusting rod; the connecting rope, its one end with the side fixed connection of movable block, the other end of connecting rope is connected with the piston piece, the inside of shell is provided with the connecting chamber, and the embedding of the interior bottom surface of shell has the sucking disc. This frock clamp that can stabilize centre gripping fast uses same frock clamp, can realize spacing to the centre gripping of rectangle or circular work piece to can guarantee the stability after spacing to different specification work pieces, need not frequent change anchor clamps, promoted the convenience of processing.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a tool clamp capable of rapidly and stably clamping.
Background
The three-axis direction correction is required to be carried out on a workpiece to be processed before the copper male product is processed, the single symmetrical center point taking of each workpiece is carried out after the workpiece is completely corrected, and the workpiece can be processed by all the series of procedures according to the processing technological method, so that the workpiece is required to be fixed by using a corresponding fixture, for example, an improved self-centering fixture disclosed as CN212683208U is good in clamping effect and convenient to fix and install, accurate adjustment is convenient, and practicability is high. However, the improved self-centering fixture still has the following defects in the actual use process:
the workpiece is divided into rectangular and circular parts although the workpiece is clamped by the fixture, so that most of the same fixture can only limit the workpiece of the same type, but the workpieces of different specifications are limited, so that different fixtures are required to be frequently switched, the complexity of processing operation is increased, and the innovation design is urgently needed on the basis of the improved self-centering fixture of the original fixture.
Disclosure of Invention
The utility model aims to provide a tool clamp capable of rapidly and stably clamping, so as to solve the problems that workpieces are divided into rectangular and round workpieces in the background technology, most of the same tool clamp can only limit the workpieces of the same type, but the workpieces with different specifications are unstable when limited, so that different clamps are required to be frequently switched, and the complexity of processing operation is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frock clamp that can stably grasp fast, is provided with the shell, the inside of shell has seted up the installation cavity;
comprising the following steps:
the first adjusting rod penetrates through one corner of the shell, a movable block is sleeved on the outer side of the first adjusting rod, a movable groove is formed in the shell on the outer side of the movable block, and a first clamping plate is fixed on the top of the movable block;
the second adjusting rod penetrates through the other corner of the shell, and a second clamping plate is fixed at the top of the movable block at the outer side of the second adjusting rod;
the connecting rope, its one end with the side fixed connection of movable block, the other end of connecting rope is connected with the piston piece, and has seted up fixed chamber in the shell in the piston piece outside to the side of piston piece is fixed with reset spring, the inside of shell is provided with the connecting chamber, and the interior bottom surface embedding of shell has pasted the sucking disc.
Preferably, the first adjusting rod and the second adjusting rod are both rotationally connected with the shell, and the first adjusting rod and the second adjusting rod are symmetrically provided with 2 sections of thread grooves with opposite directions, so that when the adjusting rod is rotated, the 2 movable blocks can be driven to be far away from or close to each other.
Preferably, the first adjusting rod and the second adjusting rod are in threaded connection with the movable block, the movable block forms a sliding structure through the movable groove and the shell, the height of the first adjusting rod is higher than that of the second adjusting rod, when 2 movable blocks move, the first adjusting rod and the second adjusting rod can slide in the movable groove, and rotation between the 2 adjusting rods cannot affect each other.
Preferably, the first clamping plate and the second clamping plate are respectively arranged in a crossed manner relative to the diagonal line of the shell, the section of the first clamping plate is of an L-shaped structure, the section of the second clamping plate is of an arc-shaped structure, and the 2 first clamping plates or the second clamping plates can be respectively driven to synchronously move through the movement of the movable block, so that the workpiece is clamped.
Preferably, the reset spring is fixed between the fixed cavity and the piston block, the edge of the piston block is attached to the inner wall of the fixed cavity and slides, and the piston block can be driven to move in the fixed cavity by pulling of the connecting rope.
Preferably, the fixing cavities are mutually communicated through the connecting cavities and the suckers, the fixing cavities are distributed at equal angles by taking the circle centers of the connecting cavities as midpoints, and when the piston block moves, air in the suckers can be sucked into the fixing cavities through the connecting cavities.
Compared with the prior art, the utility model has the beneficial effects that: this frock clamp that can stabilize centre gripping fast uses same frock clamp, can realize spacing to the centre gripping of rectangle or circular work piece to can guarantee the stability after spacing to different specification work pieces, need not frequent change anchor clamps, promoted the convenience of processing, specific content is as follows:
1. the first clamping plates are driven to be close to or far away from each other by the rotatable first adjusting rod through threaded connection with the movable block, the second clamping plates are driven to be close to or far away from each other by the rotatable second adjusting rod through threaded connection with the movable block, clamping of rectangular and round workpieces is respectively achieved, and stability after clamping can be kept;
2. when the movable block moves, the movable block can be pulled to move in the fixed cavity through the connecting rope, so that air in the sucker can be sucked into the fixed cavity through the connecting cavity, and the workpiece can be clamped by the sucker and adsorbed at the bottom of the workpiece, so that the stability of the workpiece is further maintained.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the present utility model in a top-down configuration;
FIG. 3 is a schematic view showing the bottom view of the adjusting lever of the present utility model;
FIG. 4 is a schematic view of the front cross-section of the present utility model;
fig. 5 is a schematic top view of a piston block according to the present utility model.
In the figure: 1. a housing; 2. a mounting cavity; 3. a first adjusting lever; 4. a movable block; 5. a movable groove; 6. a first clamping plate; 7. a second adjusting lever; 8. a second clamping plate; 9. a connecting rope; 10. a piston block; 11. a fixed cavity; 12. a return spring; 13. a connecting cavity; 14. and a sucking disc.
Detailed Description
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: a tool clamp capable of rapidly and stably clamping is provided with a shell 1, wherein an installation cavity 2 is formed in the shell 1; comprising the following steps: the first adjusting rod 3 penetrates through one corner of the shell 1, the movable block 4 is sleeved on the outer side of the first adjusting rod 3, a movable groove 5 is formed in the shell 1 on the outer side of the movable block 4, and a first clamping plate 6 is fixed on the top of the movable block 4; the second adjusting rod 7 penetrates through the other corner of the shell 1, and a second clamping plate 8 is fixed at the top of the movable block 4 at the outer side of the second adjusting rod 7; the connecting rope 9, its one end and the side fixed connection of movable block 4, the other end of connecting rope 9 is connected with piston block 10, and has seted up fixed chamber 11 in the shell 1 in the piston block 10 outside to the side of piston block 10 is fixed with reset spring 12, and the inside of shell 1 is provided with connecting chamber 13, and the embedding of the interior bottom surface of shell 1 has pasted sucking disc 14.
As shown in fig. 1-4, the first adjusting rod 3 and the second adjusting rod 7 are both in rotary connection with the shell 1, and 2 sections of thread grooves with opposite directions are symmetrically arranged on the first adjusting rod 3 and the second adjusting rod 7; the first adjusting rod 3 and the second adjusting rod 7 are in threaded connection with the movable block 4, the movable block 4 forms a sliding structure through the movable groove 5 and the shell 1, and the height of the first adjusting rod 3 is higher than that of the second adjusting rod 7; the first clamping plate 6 and the second clamping plate 8 are respectively arranged in a crossing manner relative to the diagonal line of the shell 1, the cross section of the first clamping plate 6 is of an L-shaped structure, the cross section of the second clamping plate 8 is of an arc-shaped structure, when the first adjusting rod 3 is rotated, the first clamping plate 6 can be driven to be close to each other through screw transmission between the second adjusting rod 7 and the movable block 4 to clamp rectangular workpieces, when the second adjusting rod 7 is rotated, the second clamping plate 8 can be driven to be close to each other through screw transmission between the second adjusting rod 7 and the movable block 4 to clamp the circular workpieces, so that the fixture clamp can adapt to workpieces with different specifications, can slide in the movable groove 5 when the movable block 4 moves, further the stability of the clamping plate in the moving process is guaranteed, and the stability of the workpieces in the installation cavity 2 can be guaranteed, and 2 adjusting rods are different in height and can be rotated respectively and are not influenced each other;
as shown in fig. 4-5, the return spring 12 is fixed between the fixed cavity 11 and the piston block 10, and the edge of the piston block 10 slides in a fitting manner with the inner wall of the fixed cavity 11; the fixed cavity 11 is mutually communicated with the sucking disc 14 through the connecting cavity 13, the fixed cavity 11 is distributed at equal angles by taking the center of the connecting cavity 13 as a midpoint, the movable block 10 is pulled to move in the fixed cavity 11 through the connecting rope 9 in the process of clamping the workpiece by moving the movable block 4, firstly the reset spring 12 can be extruded by the movement of the movable block 10, secondly the air in the sucking disc 14 can be sucked into the fixed cavity 11 through the connecting cavity 13 by the movement of the movable block 10, and thus the sucking disc 14 is in a negative pressure state and can be stably adsorbed at the bottom of the workpiece, and the stability of the workpiece after being placed is further improved in an adsorption mode during clamping so as to facilitate subsequent processing.
Working principle: as shown in fig. 1-5, a workpiece to be processed is placed in the mounting cavity 2, the first adjusting rod 3 or the second adjusting rod 7 is rotated according to the appearance of the workpiece, then the first clamping plate 6 or the second clamping plate 8 is driven to be close to each other through screw transmission between the workpiece and the movable block 4, clamping of the workpiece is achieved, the limit of rectangular or circular workpiece is met, the movable block 4 can be moved in the fixing cavity 11 by pulling the movable block 10 through the connecting rope 9 in the moving process of the movable block 4, the workpiece bottom can be adsorbed through the sucking disc 14, and the stability is further maintained.
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 (6)
1. The utility model provides a frock clamp that can stably grasp fast, is provided with shell (1), install chamber (2) in the inside of shell (1);
characterized by comprising the following steps:
the first adjusting rod (3) penetrates through one corner of the shell (1), the movable block (4) is sleeved on the outer side of the first adjusting rod (3), a movable groove (5) is formed in the shell (1) on the outer side of the movable block (4), and a first clamping plate (6) is fixed on the top of the movable block (4);
the second adjusting rod (7) penetrates through the other corner of the shell (1), and a second clamping plate (8) is fixed at the top of the movable block (4) at the outer side of the second adjusting rod (7);
the connecting rope (9), its one end with the side fixed connection of movable block (4), the other end of connecting rope (9) is connected with piston block (10), and has seted up fixed chamber (11) in shell (1) in the piston block (10) outside to the side of piston block (10) is fixed with reset spring (12), the inside of shell (1) is provided with connecting chamber (13), and the embedding of the interior bottom surface of shell (1) is pasted and is had sucking disc (14).
2. The tooling fixture capable of rapidly and stably clamping according to claim 1, wherein: the first adjusting rod (3) and the second adjusting rod (7) are rotationally connected with the shell (1), and 2 sections of thread grooves with opposite directions are symmetrically formed in the first adjusting rod (3) and the second adjusting rod (7).
3. The tooling fixture capable of rapidly and stably clamping according to claim 1, wherein: the first adjusting rod (3) and the second adjusting rod (7) are in threaded connection with the movable block (4), the movable block (4) forms a sliding structure through the movable groove (5) and the shell (1), and the height of the first adjusting rod (3) is higher than that of the second adjusting rod (7).
4. The tooling fixture capable of rapidly and stably clamping according to claim 1, wherein: the first clamping plate (6) and the second clamping plate (8) are respectively arranged in a crossing manner relative to the diagonal line of the shell (1), the section of the first clamping plate (6) is of an L-shaped structure, and the section of the second clamping plate (8) is of an arc-shaped structure.
5. The tooling fixture capable of rapidly and stably clamping according to claim 1, wherein: the reset spring (12) is fixed between the fixed cavity (11) and the piston block (10), and the edge of the piston block (10) is attached to the inner wall of the fixed cavity (11) to slide.
6. The tooling fixture capable of rapidly and stably clamping according to claim 1, wherein: the fixing cavities (11) are mutually communicated through the connecting cavities (13) and the suckers (14), and the fixing cavities (11) are distributed at equal angles by taking the circle centers of the connecting cavities (13) as the midpoints.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320480255.7U CN219359277U (en) | 2023-03-14 | 2023-03-14 | Tool clamp capable of rapidly and stably clamping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320480255.7U CN219359277U (en) | 2023-03-14 | 2023-03-14 | Tool clamp capable of rapidly and stably clamping |
Publications (1)
Publication Number | Publication Date |
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CN219359277U true CN219359277U (en) | 2023-07-18 |
Family
ID=87118142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202320480255.7U Active CN219359277U (en) | 2023-03-14 | 2023-03-14 | Tool clamp capable of rapidly and stably clamping |
Country Status (1)
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CN (1) | CN219359277U (en) |
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2023
- 2023-03-14 CN CN202320480255.7U patent/CN219359277U/en active Active
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