CN219607981U - Gauge tool convenient for centering and clamping - Google Patents
Gauge tool convenient for centering and clamping Download PDFInfo
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- CN219607981U CN219607981U CN202320661521.6U CN202320661521U CN219607981U CN 219607981 U CN219607981 U CN 219607981U CN 202320661521 U CN202320661521 U CN 202320661521U CN 219607981 U CN219607981 U CN 219607981U
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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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model belongs to the technical field of inspection tools, and provides an inspection tool convenient for centering and clamping, which comprises: a tooling table; the positioning piece is arranged on the tool table and used for limiting the movement of the workpiece to be detected relative to the tool table; the centering assembly is arranged on the tool table and comprises a centering column and a clamping part, the centering column is located in the middle of one end of the clamping part, the clamping part can rotate relative to the centering column and clamp and loosen, a hollow column is arranged on a workpiece, and the clamping part is used for extending into the hollow column to finish centering and clamping when clamping. Compared with the prior art, the centering clamping device has the advantages that the centering column and the clamping part are arranged, the phenomenon that the clamping part is deviated in the rotation process is avoided by virtue of the centering column, the clamping part is ensured to extend into the hollow column of the workpiece when approaching to each other, and further centering clamping fixation of the hollow column on the workpiece is completed.
Description
Technical Field
The utility model belongs to the technical field of inspection tools, and particularly relates to an inspection tool convenient for centering and clamping.
Background
With the rapid development of machines, the quality requirements of products are increasingly high, so that it is also important how to accurately detect the workpieces after the workpieces are finished.
Most of the existing gauge tools only detect sheet bodies or shells, only a plurality of detection devices are needed to be arranged in the detection process, but for a workpiece with a hollow column, the workpiece is supported by a support piece only and cannot be in a correct detection posture, and instability often exists in the positioning process of the hollow column, so that the detection quality is influenced, and finally the quality phenomenon that defective products are doped in qualified products to influence the products is caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a through setting up the setting element of restriction work piece on the tool table to and set up centering post in the middle part position of clamping part, utilize centering post to ensure that clamping part can accomplish centering throughout when rotating and press from both sides tightly or loosen, and then insert and accomplish the location clamp in the hollow post on the work piece, simple structure, stability is better is convenient for centering tight examine a frock.
The technical scheme adopted for solving the technical problems is that the utility model provides a gauge tool convenient for centering and clamping, which comprises: a tooling table;
the positioning piece is arranged on the tool table and used for limiting the movement of the workpiece to be detected relative to the tool table;
the centering assembly is arranged on the tool table and comprises a centering column and a clamping part, the centering column is located in the middle of one end of the clamping part, the clamping part can rotate relative to the centering column and clamp and loosen, a hollow column is arranged on a workpiece, and the clamping part is used for extending into the hollow column to finish centering and clamping when clamped.
In the gauge tool convenient for centering and clamping, the clamping portion comprises a first clamping block and a second clamping block, a mounting hole is formed between the first clamping block and the second clamping block, and the centering column is inserted into the mounting hole.
In the gauge tool convenient for centering and clamping, the first clamping block and the second clamping block are respectively provided with a locking column, and the locking columns are used for extending into the hollow columns and completing centering and clamping of workpieces when the first clamping block and the second clamping block are close to each other.
In the gauge tool convenient for centering and clamping, the inner sides of the first clamping block and the second clamping block are respectively provided with a mounting groove, and an elastic piece is connected between the mounting grooves.
In the gauge tool convenient for centering and clamping, the first clamping block is provided with a first inclined plane, the second clamping block is provided with a second inclined plane, and the first inclined plane and the second inclined plane are arranged at an included angle.
In the aforesaid a gauge frock convenient to centering is tight, centering subassembly includes:
the fixed seat is arranged on the tool table, and the first clamping block and the second clamping block are both rotatably arranged on the fixed seat;
the movable piece is arranged on the tool table and far away from the fixed seat, a traction rope is arranged on the movable piece, connecting holes which are coaxial with the mounting groove and communicated with the mounting groove are formed in the first clamping block and the second clamping block, and the traction rope penetrates through the elastic piece and is inserted into the connecting holes.
In the gauge tool convenient for centering and clamping, the first clamping block is provided with the first limiting groove, the second clamping block is provided with the second limiting groove, the traction rope is provided with the limiting block and the pushing block, the limiting block is located at the end part of the traction rope, the limiting block is movably propped against in the first limiting groove, and the pushing block is movably propped against in the second limiting groove.
In the gauge tool convenient for centering and clamping, the positioning piece is further provided with a supporting seat, the supporting seat is provided with a positioning hole, the workpiece is provided with a processing hole, and the workpiece is limited to move relative to the tool table by inserting the limiting pin into the processing hole and the positioning hole.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The checking fixture tool convenient for centering and clamping is simple in structure and convenient to operate, the clamping and fixing stability of the workpiece is good, the accurate positioning of the hollow column of the workpiece can be realized through the clamping part, the detection quality is ensured, the problem that defective products are mixed into qualified products to influence the overall quality of products is avoided, in addition, the limitation of the positioning piece on each position of the workpiece is avoided, the workpiece is in a correct to-be-detected gesture, the smoothness in the detection process is ensured, and the detection efficiency is improved,
(2) The inner sides of the first clamping block and the second clamping block are respectively provided with a mounting groove, an elastic piece is connected between the mounting grooves, the first clamping block and the second clamping block synchronously move by virtue of the design of the elastic piece, namely, the first clamping block and the second clamping block are simultaneously close to or far away from each other, the first clamping block and the second clamping block are ensured to realize positioning and clamping on a hollow column on a workpiece, and the hollow column has higher stability.
(3) The first inclined plane on the first clamp splice and the second inclined plane on the second clamp splice are the contained angle setting, are favorable to first clamp splice and second clamp splice to realize the in-process that loosens, can not produce the position interference when keeping away from in opposite directions first clamp splice and second clamp splice promptly, ensure that work piece detects after accomplishing and pull down fast and smooth follow between first clamp splice and the second clamp splice, also can avoid work piece and the locking post collision on first clamp splice and the second clamp splice to cause the damage of work piece simultaneously.
Drawings
FIG. 1 is a perspective view of a workpiece to be inspected;
FIG. 2 is a perspective view of the gauge tool facilitating centering and clamping;
FIG. 3 is a view of the mounting structure of the components of the centering assembly;
FIG. 4 is a view of the mounting structure between the first clamp block, the second clamp block, and the centering post;
fig. 5 is a cross-sectional view of the mounting structure between the first clamp block, the second clamp block, and the elastic member.
In the figure, 1, a tooling table; 2. a positioning piece; 3. centering components; 4. centering column; 5. a clamping part; 6. a hollow column; 7. a first clamping block; 8. a second clamping block; 9. a mounting hole; 10. a locking post; 11. a mounting groove; 12. an elastic member; 13. a first inclined surface; 14. a second inclined surface; 15. a fixing seat; 16. a movable member; 17. a traction rope; 18. a connection hole; 19. a rotating shaft; 20. an adjustable wrench; 21. a first limit groove; 22. the second limit groove; 23. a limiting block; 24. a pushing block; 25. a support base; 26. positioning holes; 27. processing a hole; 28. and (5) positioning pins.
Description of the embodiments
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 5, the fixture tool convenient for centering and clamping of the present utility model includes: a tooling table 1; the positioning piece 2 is arranged on the tool table 1, and the positioning piece 2 is used for limiting the movement of a workpiece to be detected relative to the tool table 1; the centering component 3 is arranged on the tool table 1, the centering component 3 comprises a centering column 4 and a clamping part 5, the centering column 4 is positioned in the middle of one end of the clamping part 5, the clamping part 5 can rotate relative to the centering column 4 and clamp and loosen, a hollow column 6 is arranged on a workpiece, and the clamping part 5 is used for extending into the hollow column 6 to finish centering and clamping when being clamped.
According to the scheme, the workpiece with the hollow column 6 is mainly positioned and clamped, and specifically, the centering component 3 is arranged on the tool table 1, the clamping part 5 can rotate relative to the center column 4, the center column 4 is located at the middle position of the clamping part 5, the clamping part 5 can be far away from or close to each other in the rotating process, in the process, the centering column 4 is designed to ensure that the clamping part 5 always rotates around the center column 4, when the maximum loosening distance of the clamping part 5 is reached in the rotating process, the hollow column 6 on the workpiece can extend into the space between the clamping parts 5, the clamping part 5 rotates around the center column 4 again and achieves opposite approaching, finally positioning and clamping are completed in the hollow column 6, the centering and clamping of the hollow column 6 are guaranteed due to the stability of the clamping part 5 in the moving process, the fact that the clamping part 5 is offset is avoided, the workpiece is limited in each position by the positioning part 2, the workpiece is ensured to be in a correct to be detected posture, the workpiece is further detected through the detection tool, the workpiece inclination is prevented from affecting the detection quality, and the defective workpiece stability is also prevented from being detected, and the defective workpiece stability is also prevented.
The clamping part 5 comprises a first clamping block 7 and a second clamping block 8, a mounting hole 9 is formed between the first clamping block 7 and the second clamping block 8, and the centering column 4 is inserted into the mounting hole 9.
Specifically, the clamping portion 5 is formed by the first clamping block 7 and the second clamping block 8, and because the mounting hole 9 is formed between the first clamping block 7 and the second clamping block 8, the mounting hole 9 is arranged along the vertical direction, in order to ensure that the first clamping block 7 and the second clamping block 8 rotate around the centering column 4 stably, the mounting hole 9 occupies half of the volume between the first clamping block 7 and the second clamping block 8 respectively, when the centering column 4 is inserted into the mounting hole 9, the centering column 4 cannot rotate, and the first clamping block 7 and the second clamping block 8 can be loosened or clamped when rotating around the centering column 4, so that the centering clamping of the hollow column 6 of a workpiece can be kept all the time in the loosening and clamping state conversion process of the first clamping block 7 and the second clamping block 8, and the centering clamping of the workpiece is prevented from being influenced by the offset between the first clamping block 7 and the second clamping block 8.
The first clamping block 7 and the second clamping block 8 are respectively provided with a locking column 10, and the locking columns 10 are used for extending into the hollow column 6 and completing centering and clamping of a workpiece when the first clamping block 7 and the second clamping block 8 are close to each other.
The design of the locking column 10 is favorable for the first clamping block 7 and the second clamping block 8 to approach each other, the locking column 10 can extend into the hollow column 6 of the workpiece, so that the locking column 10 is utilized to realize positioning and clamping on the hollow column 6, the hollow column 6 on the workpiece is prevented from being separated out of the first clamping block 7 and the second clamping block 8, preferably, the diameter of the locking column 10 can be close to the inner diameter of the hollow column 6, the purpose of the locking column is to better complete the centering and clamping effect of the hollow column 6, but a certain gap is needed between the diameter of the locking column 10 and the inner diameter of the hollow column 6, the workpiece can be quickly detached when the first clamping block 7 and the second clamping block 8 are released, and further the installation and detection of the next workpiece are continued, so that the smoothness in the detection process is ensured.
The inner sides of the first clamping block 7 and the second clamping block 8 are respectively provided with a mounting groove 11, and an elastic piece 12 is connected between the mounting grooves 11.
In order to ensure that the first clamping block 7 and the second clamping block 8 are close to or far away from each other simultaneously, the inner sides of the first clamping block 7 and the second clamping block 8 are respectively provided with a mounting groove 11, and an elastic piece 12 is connected between the mounting grooves 11, so that when the first clamping block 7 and the second clamping block 8 are close to each other in a clamping state, the elastic piece 12 is in a contracted state, and when the first clamping block 7 and the second clamping block 8 are far away from each other in a releasing state, the elastic piece 12 is in an expanded state, and the first clamping block 7 and the second clamping block 8 are in a synchronous motion state by virtue of the elastic piece 12, so that the smoothness in the clamping or releasing process is ensured.
The first clamping block 7 is provided with a first inclined plane 13, the second clamping block 8 is provided with a second inclined plane 14, and the first inclined plane 13 and the second inclined plane 14 are arranged at an included angle.
The first inclined plane 13 and the second inclined plane 14 are arranged at an included angle, so that position interference generated when the first clamping block 7 and the second clamping block 8 are converted from a clamping state to a loosening state is avoided, smoothness of the first clamping block 7 and the second clamping block 8 in loosening is ensured, when the first clamping block 7 and the second clamping block 8 are far away from each other, the first inclined plane 13 and the second inclined plane 14 are close to each other, and finally when the first inclined plane 13 and the second inclined plane 14 are abutted against each other, the first clamping block 7 and the second clamping block 8 reach the maximum loosening distance, so that the larger the included angle between the first inclined plane 13 and the second inclined plane 14 is, the larger the angle between the first clamping block 7 and the second clamping block 8 can be relative to the centering column 4 is, namely, the opening is also larger when the loosening is realized, the hollow column 6 is taken out from the centering column smoothly after workpiece detection is finished, and the hollow column 6 and the locking column 10 are prevented from colliding to influence the quality of products.
As shown in fig. 3 to 5, the centering assembly 3 comprises: the fixed seat 15 is arranged on the tool table 1, and the first clamping block 7 and the second clamping block 8 are both rotatably arranged on the fixed seat 15; the movable piece 16 is arranged on the tool table 1 and far away from the fixed seat 15, a traction rope 17 is arranged on the movable piece 16, connecting holes 18 which are coaxial with the mounting groove 11 and communicated with the mounting groove 11 are formed in the first clamping block 7 and the second clamping block 8, and the traction rope 17 penetrates through the elastic piece 12 and is inserted into the connecting holes 18.
The centering assembly 3 further comprises a fixed seat 15 arranged on the tool table 1, the fixed seat 15 is arranged in a half I shape, the first clamping block 7 and the second clamping block 8 are rotatably arranged in the fixed seat 15, a rotating shaft 19 is connected between the first clamping block 7 and the second clamping block 8 and the fixed seat 15, the first clamping block 7 and the second clamping block 8 are far away from or close to each other in the rotating process by virtue of the rotating shaft 19, the centering column 4 is arranged in the fixed seat 15 along the vertical direction and is positioned in the middle position of the first clamping block 7 and the second clamping block 8, as a traction rope 17 on the movable piece 16 passes through the elastic piece 12 and is inserted into a connecting hole 18 on the first clamping block 7 and the second clamping block 8, and a movable spanner 20 is arranged on the movable piece 16, when a worker rotates the movable spanner 20 along the direction close to the fixed seat 15, the movable piece 16 drives the traction rope 17 to push the second clamping block 8 to rotate, and as the elastic piece 12 is connected between the first clamping block 7 and the second clamping block 8, the elastic piece 12 is compressed by the elastic piece 12, the first clamping block 7 and the second clamping block 8 is simultaneously clamped by the first clamping block 7 and the second clamping block 8, and the second clamping block 8 is further clamped by the second clamping block 8 is not far away from the opposite to the first clamping block 8, and the second clamping block 8 is further clamped by the second clamping block is further clamped by the movable spanner 20, and the second clamping piece is further clamped by the movable spanner 8 in the opposite direction to the second clamping block 8, and the second clamping direction is further clamped by the second clamping piece and the second clamping piece is further clamped to the second clamping opposite to the second clamping block 8 and the second clamping piece and the second clamping clamp 8.
As shown in fig. 5, the first clamping block 7 is provided with a first limiting groove 21, the second clamping block 8 is provided with a second limiting groove 22, the traction rope 17 is provided with a limiting block 23 and a pushing block 24, the limiting block 23 is positioned at the end part of the traction rope 17, the limiting block 23 is movably abutted against the first limiting groove 21, and the pushing block 24 is movably abutted against the second limiting groove 22.
In the process that the adjustable spanner 20 in the above rotates from being far away from the fixed seat 15 to being close to the fixed seat 15, the pushing block 24 abuts against the second limiting groove 22 and pushes the second clamping block 8 to rotate along the direction away from the movable piece 16, the first clamping block 7 is driven to rotate and approach the second clamping block 8 by virtue of shrinkage deformation of the elastic piece 12, and then clamping between the first clamping block 7 and the second clamping block 8 is achieved, and similarly, when the pushing block 24 is far away from the second limiting groove 22, i.e. no external force is applied to the second clamping block 8, the elastic piece 12 between the first clamping block 7 and the second clamping block 8 is gradually reset to an expansion state from a shrinkage state, wherein the limiting block 23 at the end part of the traction rope 17 abuts against the first limiting groove 21, so that the removal of the traction rope 17 is limited, the traction rope 17 is prevented from being separated from the outside of the first clamping block 7 and the second clamping block 8, and meanwhile, the distance between the limiting block 23 and the first limiting groove 21 can also determine the size of an opening which can be achieved when the first clamping block 7 and the second clamping block 8 are loosened, so as to adapt to the hollow column 6 with different specifications.
The locating piece 2 is further provided with a supporting seat 25, the supporting seat 25 is provided with a locating hole 26, the workpiece is provided with a processing hole 27, and the workpiece is limited to move relative to the tool table 1 by inserting a limiting pin into the processing hole 27 and the locating hole 26.
After the first clamping block 7 and the second clamping block 8 realize centering clamping and fixing of the workpiece hollow column 6, other positions of the workpiece can be limited and fixed by utilizing the positioning piece 2, a processing hole 27 on the workpiece is aligned with a positioning hole 26 on the supporting seat 25, a limiting pin is inserted between the two, and further limitation of the workpiece is completed.
It should be noted that the elastic member 12 may be any other elastic member 12 such as a compression spring, a return spring, etc.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (8)
1. Gauge tool convenient to centering is tight, a serial communication port includes:
a tooling table;
the positioning piece is arranged on the tool table and used for limiting the movement of the workpiece to be detected relative to the tool table;
the centering assembly is arranged on the tool table and comprises a centering column and a clamping part, the centering column is located in the middle of one end of the clamping part, the clamping part can rotate relative to the centering column and clamp and loosen, a hollow column is arranged on a workpiece, and the clamping part is used for extending into the hollow column to finish centering and clamping when clamped.
2. The gauge tool convenient for centering and clamping according to claim 1, wherein the clamping portion comprises a first clamping block and a second clamping block, a mounting hole is formed between the first clamping block and the second clamping block, and the centering column is inserted into the mounting hole.
3. The gauge tool convenient for centering and clamping according to claim 2, wherein the first clamping block and the second clamping block are respectively provided with a locking column, and the locking columns are used for extending into the hollow columns and completing centering and clamping of workpieces when the first clamping block and the second clamping block are close to each other.
4. The gauge tool convenient for centering and clamping according to claim 2, wherein the inner sides of the first clamping block and the second clamping block are respectively provided with a mounting groove, and an elastic piece is connected between the mounting grooves.
5. The tool fixture for facilitating centering and clamping according to claim 2, wherein a first inclined plane is arranged on the first clamping block, a second inclined plane is arranged on the second clamping block, and an included angle is formed between the first inclined plane and the second inclined plane.
6. The gauge tooling for facilitating centering and clamping as set forth in claim 4, wherein said centering assembly comprises:
the fixed seat is arranged on the tool table, and the first clamping block and the second clamping block are both rotatably arranged on the fixed seat;
the movable piece is arranged on the tool table and far away from the fixed seat, a traction rope is arranged on the movable piece, connecting holes which are coaxial with the mounting groove and communicated with the mounting groove are formed in the first clamping block and the second clamping block, and the traction rope penetrates through the elastic piece and is inserted into the connecting holes.
7. The fixture tool convenient for centering and clamping according to claim 6, wherein the first clamping block is provided with a first limiting groove, the second clamping block is provided with a second limiting groove, the traction rope is provided with a limiting block and a pushing block, the limiting block is positioned at the end part of the traction rope, the limiting block is movably propped against the first limiting groove, and the pushing block is movably propped against the second limiting groove.
8. The tool fixture for facilitating centering and clamping according to claim 1, wherein a supporting seat is further arranged on the positioning piece, a positioning hole is formed in the supporting seat, a machining hole is formed in the workpiece, and the workpiece is limited to move relative to the tool table through a limiting pin inserted into the machining hole and the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661521.6U CN219607981U (en) | 2023-03-30 | 2023-03-30 | Gauge tool convenient for centering and clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661521.6U CN219607981U (en) | 2023-03-30 | 2023-03-30 | Gauge tool convenient for centering and clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219607981U true CN219607981U (en) | 2023-08-29 |
Family
ID=87745312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320661521.6U Active CN219607981U (en) | 2023-03-30 | 2023-03-30 | Gauge tool convenient for centering and clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219607981U (en) |
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2023
- 2023-03-30 CN CN202320661521.6U patent/CN219607981U/en active Active
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