CN114714272B - Barrel positioning and clamping device of self-cleaning positioner - Google Patents
Barrel positioning and clamping device of self-cleaning positioner Download PDFInfo
- Publication number
- CN114714272B CN114714272B CN202210401636.1A CN202210401636A CN114714272B CN 114714272 B CN114714272 B CN 114714272B CN 202210401636 A CN202210401636 A CN 202210401636A CN 114714272 B CN114714272 B CN 114714272B
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- sliding block
- supporting plate
- plate
- trapezoid
- trapezoid supporting
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a self-cleaning position-changing machine barrel positioning and clamping device, and belongs to the technical field of positioning clamps. The invention comprises a support body, wherein the support body comprises a first support plate and a second support plate, a connecting cylinder joint is arranged on one side of the first support plate, which is close to the second support plate, and an axial positioning plate is arranged on one side of the connecting cylinder joint; the novel barrel comprises a barrel body, a first supporting plate and a second supporting plate, wherein a sliding rail structure is arranged between the first supporting plate and the second supporting plate, a sliding block structure is arranged on the surface of the sliding rail structure, a trapezoid supporting structure is arranged on the surface of the sliding block structure, and a plurality of groups of trapezoid supporting structures are arranged and commonly used for supporting the barrel body. The three-axis positioning structure is formed, the diameter and the length of the self-cleaning cylinder can be adjusted at will, quick and accurate positioning can be realized, the positioning is firm and reliable on the clamping structure, the positioning precision is high, the working labor intensity is greatly reduced, the fixture is simple in structure, the processing, the selection and the assembly are convenient, and the achievement of low cost and high benefit can be achieved.
Description
Technical Field
The invention relates to the technical field of positioning fixtures, in particular to a self-cleaning position-changing machine barrel positioning and clamping device.
Background
The positioning auxiliary device is designed and manufactured for one process of processing the parts and is used in the production of relatively stable products with large batch; in the production process, the device can effectively reduce the labor intensity during working, improve the labor productivity and obtain higher processing precision.
In the past, manual positioning is used, the welding angle is required to be repeatedly adjusted, the operation is complicated, the welding stability is low, the production efficiency is very low, and the labor intensity of workers is quite high.
Disclosure of Invention
1. Technical problem to be solved by the invention
Aiming at the defects and shortcomings in the prior art, the invention provides the self-cleaning position-changing machine barrel positioning and clamping device which is reasonable in structural design, can be adjusted randomly according to the diameter and the length dimension of a self-cleaning barrel according to the special positioning device designed by the self-cleaning barrel structure and forms a three-axis positioning structure, can realize quick and accurate positioning, is firm and reliable in clamping structure, is high in positioning precision, greatly reduces the labor intensity of work, is simple in clamp structure, is convenient to manufacture, is convenient to process, select and assemble, and can achieve the effect of low cost and high benefit.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
The invention relates to a self-cleaning position-changing machine barrel positioning and clamping device which comprises a support body, wherein the support body comprises a first support plate and a second support plate, the first support plate and the second support plate are arranged in parallel and at intervals, a connecting barrel joint is arranged on one side of the first support plate, which is close to the second support plate, and an axial positioning plate is arranged on one side of the connecting barrel joint;
the novel barrel comprises a barrel body, a first supporting plate and a second supporting plate, wherein a sliding rail structure is arranged between the first supporting plate and the second supporting plate, a sliding block structure is arranged on the surface of the sliding rail structure, a trapezoid supporting structure is arranged on the surface of the sliding block structure, and a plurality of groups of trapezoid supporting structures are arranged and commonly used for supporting the barrel body.
Further, the first sliding rail is fixed with the first supporting plate through a screw, the connecting barrel joint is fixed with the first supporting plate through a screw, and the axial positioning plate is fixed with the connecting barrel joint through a screw.
Further, the sliding rail structure comprises a first sliding rail and a second sliding rail, the first supporting plate, the second supporting plate, the first sliding rail and the second sliding rail form a supporting base, the sliding block structure comprises a first sliding block, a second sliding block, a third sliding block and a fourth sliding block, and the trapezoid supporting structure comprises a first trapezoid supporting plate, a second trapezoid supporting plate, a third trapezoid supporting plate and a fourth trapezoid supporting plate;
The surface of first slider be provided with first trapezoidal backup pad, the surface of second slider is provided with the trapezoidal backup pad of second, the surface of third slider is provided with the trapezoidal backup pad of third, the surface of fourth slider is provided with the trapezoidal backup pad of fourth, the junction of slider structure and trapezoidal bearing structure is provided with the fixing base, opposite to it, the constant head tank has been seted up on trapezoidal bearing structure's surface, the fixing base is fixed through the bolt after inserting trapezoidal bearing structure's constant head tank.
Further, the third sliding block and the fourth sliding block are respectively in clearance fit with the first sliding rail, and the first sliding block and the second sliding block are respectively in clearance fit with the second sliding rail.
Further, a first T-shaped groove is formed in the surface of the first sliding rail, and a third sliding block and a fourth sliding block are arranged in the first T-shaped groove; the surface of second slide rail set up second T type groove and third T type groove respectively, second T type inslot is provided with first slider and second slider, is provided with vertical positioning board in the third T type groove.
Further, the sliding block structure is in clearance fit with the trapezoid supporting structure, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block respectively form a rectangular guide path moving pair with the first trapezoid supporting plate, the second trapezoid supporting plate, the third trapezoid supporting plate and the fourth trapezoid supporting plate, so that the first trapezoid supporting plate, the second trapezoid supporting plate, the third trapezoid supporting plate and the fourth trapezoid supporting plate jointly support the cylinder body.
Further, the second sliding rail, the first sliding block, the second sliding block and the vertical positioning plate form a T-shaped guide path moving pair; the first sliding rail, the third sliding block and the fourth sliding block form a T-shaped guide path moving pair.
Further, the included angle between the first T-shaped groove and the groove surface of the second T-shaped groove is 60 degrees, the third trapezoid supporting plate and the fourth trapezoid supporting plate are respectively parallel to the groove surface of the first T-shaped groove, and the first trapezoid supporting plate and the second trapezoid supporting plate are respectively parallel to the groove surface of the second T-shaped groove.
Further, the surface of trapezoidal bearing structure be provided with locking chain, the junction of trapezoidal bearing structure and locking chain passes through the fix with screw, locking chain includes first locking chain and second locking chain, first trapezoidal backup pad is connected through first locking chain with the third trapezoidal backup pad, second trapezoidal backup pad is connected through the second locking chain with the fourth trapezoidal backup pad.
Further, the vertical positioning plate is used for supporting the water outlet of the cylinder body, and the tail end of the vertical positioning plate is parallel to the bottom surface of the supporting body.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the self-cleaning barrel body positioning device is reasonable in structural design, forms a three-axis positioning structure according to the self-cleaning barrel body structural design, can be adjusted randomly according to the diameter and the length dimension of the self-cleaning barrel body, can realize quick and accurate positioning, is firm and reliable in clamping structure, is high in positioning precision, greatly reduces the working labor intensity, is simple in clamp structure, is convenient to manufacture, is convenient to process, select and assemble, and can achieve the effect of low cost and high benefit.
Drawings
FIG. 1 is a general assembly view of the present invention;
FIG. 2 is a diagram showing the clamping effect of the present invention;
Fig. 3 is a partial assembly view of the present invention.
In the figure: 1. a support body; 101. a first support plate; 102. a second support plate; 2. the connecting cylinder is connected; 3. an axial positioning plate; 4. a slide rail structure; 401. a first slide rail; 402. a second slide rail; 5. a slider structure; 501. a first slider; 502. a second slider; 503. a third slider; 504. a fourth slider; 505. a fixing seat; 6. a trapezoidal support structure; 601. a first trapezoidal support plate; 602. a second trapezoidal support plate; 603. a third trapezoidal support plate; 604. a fourth trapezoidal support plate; 7. a vertical positioning plate; 8. locking a chain; 801. a first locking chain; 802. a second locking chain; 901. a first T-shaped slot; 902. a second T-shaped slot; 903. and a third T-shaped slot.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples:
example 1
As can be seen from fig. 1 to 3, the self-cleaning positioner barrel positioning and clamping device of the present embodiment includes a support body 1, where the support body 1 includes a first support plate 101 and a second support plate 102, the first support plate 101 is parallel to and spaced from the second support plate 102, a connection barrel joint 2 is disposed on one side of the first support plate 101 adjacent to the second support plate 102, and an axial positioning plate 3 is disposed on one side of the connection barrel joint 2;
A sliding rail structure 4 is arranged between the first supporting plate 101 and the second supporting plate 102, a sliding block structure 5 is arranged on the surface of the sliding rail structure 4, a trapezoid supporting structure 6 is arranged on the surface of the sliding block structure 5, and a plurality of groups of trapezoid supporting structures 6 are arranged and commonly used for supporting the cylinder body.
The first sliding rail 401 is fixed with the first supporting plate 101 through a screw, the connecting cylinder joint 2 is fixed with the first supporting plate 101 through a screw, and the axial positioning plate 3 is fixed with the connecting cylinder joint 2 through a screw.
The sliding rail structure 4 comprises a first sliding rail 401 and a second sliding rail 402, the first supporting plate 101, the second supporting plate 102, the first sliding rail 401 and the second sliding rail 402 form a supporting base, the sliding block structure 5 comprises a first sliding block 501, a second sliding block 502, a third sliding block 503 and a fourth sliding block 504, and the trapezoid supporting structure 6 comprises a first trapezoid supporting plate 601, a second trapezoid supporting plate 602, a third trapezoid supporting plate 603 and a fourth trapezoid supporting plate 604;
The surface of first slider 501 is provided with first trapezoidal backup pad 601, the surface of second slider 502 is provided with second trapezoidal backup pad 602, the surface of third slider 503 is provided with third trapezoidal backup pad 603, the surface of fourth slider 504 is provided with fourth trapezoidal backup pad 604, slider structure 5 and the junction of trapezoidal bearing structure 6 are provided with fixing base 505, relative to it, the constant head tank has been seted up on the surface of trapezoidal bearing structure 6, the constant head tank is rectangular slotted hole form, fixing base 505 can follow the constant head tank radial displacement, thereby can adjust the relative position of trapezoidal bearing structure 6 and slider structure 5, and then with the self-cleaning barrel diameter of adaptation difference, the fixed seat 505 is fixed through the bolt after inserting the constant head tank of trapezoidal bearing structure 6.
The third slider 503 and the fourth slider 504 are respectively in clearance fit with the first sliding rail 401, the first slider 501 and the second slider 502 are respectively in clearance fit with the second sliding rail 402, and the position of the slider structure 5 is adjustable, so that the axial movement is convenient, and the self-cleaning barrel body is suitable for different self-cleaning barrel body lengths.
A first T-shaped groove 901 is formed in the surface of the first sliding rail 401, and a third sliding block 503 and a fourth sliding block 504 are arranged in the first T-shaped groove 901; the surface of the second sliding rail 401 is respectively provided with a second T-shaped groove 902 and a third T-shaped groove 903, a first sliding block 501 and a second sliding block 502 are arranged in the second T-shaped groove 902, and a vertical positioning plate 7 is arranged in the third T-shaped groove 903.
The sliding block structure 5 is in clearance fit with the trapezoid supporting structure 6, and the first sliding block 501, the second sliding block 502, the third sliding block 503 and the fourth sliding block 504 respectively form a rectangular guide path moving pair with the first trapezoid supporting plate 601, the second trapezoid supporting plate 602, the third trapezoid supporting plate 603 and the fourth trapezoid supporting plate 604, so that the first trapezoid supporting plate 601, the second trapezoid supporting plate 602, the third trapezoid supporting plate 603 and the fourth trapezoid supporting plate 604 jointly support the cylinder.
The second slide rail 402, the first slide block 501, the second slide block 502 and the vertical positioning plate 7 form a T-shaped guide path moving pair; the first slide rail 401, the third slide block 503 and the fourth slide block 504 form a T-shaped guide path moving pair.
The included angle between the first T-shaped groove 901 and the groove surface of the second T-shaped groove 902 is 60 degrees, the third trapezoidal support plate 603 and the fourth trapezoidal support plate 604 are respectively parallel to the groove surface of the first T-shaped groove 901, and the first trapezoidal support plate 601 and the second trapezoidal support plate 602 are respectively parallel to the groove surface of the second T-shaped groove 902.
The surface of trapezoidal bearing structure 6 is provided with locking chain 8, and the trapezoidal bearing structure 6 passes through the screw fixation with the junction of locking chain 8, and locking chain 8 includes first locking chain 801 and second locking chain 802, and first trapezoidal backup pad 601 is connected through first locking chain 801 with third trapezoidal backup pad 603, and second trapezoidal backup pad 602 is connected through second locking chain 802 with fourth trapezoidal backup pad 604.
The vertical positioning plate 7 is used for supporting the water outlet of the cylinder, the tail end of the vertical positioning plate 7 is parallel to the bottom surface of the supporting body 1, and the vertical positioning plate 7 can slide along the third T-shaped groove 903 to adjust the position, so that the self-cleaning cylinder is suitable for different self-cleaning cylinder lengths.
In the specific positioning process, when the first trapezoid supporting plate 601, the second trapezoid supporting plate 602, the third trapezoid supporting plate 603 and the fourth trapezoid supporting plate 604 are moved to reach a proper cylinder placement diameter, the screws at the connecting positions of the sliding block structure 5 and the trapezoid supporting structure 6 are locked; the first slide block 501, the second slide block 502, the third slide block 503 and the fourth slide block 504 are moved to enable the end face of the cylinder body to be attached to the axial positioning plate 3, the slide block structure 5 is locked on the slide rail structure 4 through screws, the vertical positioning plate 7 is moved to enable the vertical positioning plate 7 to be attached to the surface of the water outlet of the cylinder body, the first locking chain 801 is connected with the first trapezoid supporting plate 601 and the third trapezoid supporting plate 603 and fixed through screws, the second locking chain 802 is connected with the second trapezoid supporting plate 602 and the fourth trapezoid supporting plate 604, and the positioning and clamping process is completed through screw fixation.
The self-cleaning barrel body positioning device is reasonable in structural design, forms a three-axis positioning structure according to the self-cleaning barrel body structural design, can be adjusted randomly according to the diameter and the length dimension of the self-cleaning barrel body, can realize quick and accurate positioning, is firm and reliable in clamping structure, is high in positioning precision, greatly reduces the working labor intensity, is simple in clamp structure, is convenient to manufacture, is convenient to process, select and assemble, and can achieve the effect of low cost and high benefit.
The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.
Claims (4)
1. The utility model provides a self-cleaning machine barrel location clamping device that shifts, includes support body (1), its characterized in that: the support body (1) comprises a first support plate (101) and a second support plate (102), wherein the first support plate (101) is parallel to the second support plate (102) and is arranged at intervals, one side, close to the second support plate (102), of the first support plate (101) is provided with a connecting cylinder joint (2), and one side, close to the second support plate (102), of the connecting cylinder joint (2) is provided with an axial positioning plate (3);
A sliding rail structure (4) is arranged between the first supporting plate (101) and the second supporting plate (102), a sliding block structure (5) is arranged on the surface of the sliding rail structure (4), a trapezoid supporting structure (6) is arranged on the surface of the sliding block structure (5), and a plurality of groups of trapezoid supporting structures (6) are arranged and are jointly used for supporting the cylinder body;
The sliding rail structure (4) comprises a first sliding rail (401) and a second sliding rail (402), the first supporting plate (101), the second supporting plate (102), the first sliding rail (401) and the second sliding rail (402) form a supporting base, the sliding block structure (5) comprises a first sliding block (501), a second sliding block (502), a third sliding block (503) and a fourth sliding block (504), and the trapezoid supporting structure (6) comprises a first trapezoid supporting plate (601), a second trapezoid supporting plate (602), a third trapezoid supporting plate (603) and a fourth trapezoid supporting plate (604);
The first sliding rail (401) is fixed with the first supporting plate (101) through a screw, the connecting cylinder joint (2) is fixed with the first supporting plate (101) through a screw, and the axial positioning plate (3) is fixed with the connecting cylinder joint (2) through a screw;
The surface of the first sliding block (501) is provided with a first trapezoid supporting plate (601), the surface of the second sliding block (502) is provided with a second trapezoid supporting plate (602), the surface of the third sliding block (503) is provided with a third trapezoid supporting plate (603), the surface of the fourth sliding block (504) is provided with a fourth trapezoid supporting plate (604), a fixing seat (505) is arranged at the joint of the sliding block structure (5) and the trapezoid supporting structure (6), and opposite to the fixing seat, a positioning groove is formed in the surface of the trapezoid supporting structure (6), and the fixing seat (505) is inserted into the positioning groove of the trapezoid supporting structure (6) and then fixed through a bolt;
The third sliding block (503) and the fourth sliding block (504) are respectively in clearance fit with the first sliding rail (401), and the first sliding block (501) and the second sliding block (502) are respectively in clearance fit with the second sliding rail (402);
a first T-shaped groove (901) is formed in the surface of the first sliding rail (401), and a third sliding block (503) and a fourth sliding block (504) are arranged in the first T-shaped groove (901); a second T-shaped groove (902) and a third T-shaped groove (903) are respectively formed in the surface of the second sliding rail (402), a first sliding block (501) and a second sliding block (502) are arranged in the second T-shaped groove (902), and a vertical positioning plate (7) is arranged in the third T-shaped groove (903);
The sliding block structure (5) is in clearance fit with the trapezoid supporting structure (6), and the first sliding block (501), the second sliding block (502), the third sliding block (503) and the fourth sliding block (504) respectively form a rectangular guide path moving pair with the first trapezoid supporting plate (601), the second trapezoid supporting plate (602), the third trapezoid supporting plate (603) and the fourth trapezoid supporting plate (604), so that the first trapezoid supporting plate (601), the second trapezoid supporting plate (602), the third trapezoid supporting plate (603) and the fourth trapezoid supporting plate (604) jointly support the cylinder;
The second sliding rail (402), the first sliding block (501), the second sliding block (502) and the vertical positioning plate (7) form a T-shaped guide path moving pair; the first sliding rail (401), the third sliding block (503) and the fourth sliding block (504) form a T-shaped guide path moving pair.
2. The self-cleaning position-changing machine barrel positioning and clamping device according to claim 1, wherein the device comprises the following components: the included angle between the groove surfaces of the first T-shaped groove (901) and the second T-shaped groove (902) is 60 degrees, the third trapezoid supporting plate (603) and the fourth trapezoid supporting plate (604) are respectively parallel to the groove surfaces of the first T-shaped groove (901), and the first trapezoid supporting plate (601) and the second trapezoid supporting plate (602) are respectively parallel to the groove surfaces of the second T-shaped groove (902).
3. The self-cleaning position-changing machine barrel positioning and clamping device according to claim 1, wherein the device comprises the following components: the surface of trapezoidal bearing structure (6) be provided with locking chain (8), the junction of trapezoidal bearing structure (6) and locking chain (8) passes through the fix with screw, locking chain (8) are including first locking chain (801) and second locking chain (802), first trapezoidal backup pad (601) are connected through first locking chain (801) with third trapezoidal backup pad (603), second trapezoidal backup pad (602) are connected through second locking chain (802) with fourth trapezoidal backup pad (604).
4. The self-cleaning position-changing machine barrel positioning and clamping device according to claim 1, wherein the device comprises the following components: the vertical positioning plate (7) is used for supporting the water outlet of the cylinder body, and the tail end of the vertical positioning plate (7) is parallel to the bottom surface of the supporting body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401636.1A CN114714272B (en) | 2022-04-18 | 2022-04-18 | Barrel positioning and clamping device of self-cleaning positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401636.1A CN114714272B (en) | 2022-04-18 | 2022-04-18 | Barrel positioning and clamping device of self-cleaning positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114714272A CN114714272A (en) | 2022-07-08 |
| CN114714272B true CN114714272B (en) | 2024-04-19 |
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ID=82244009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210401636.1A Active CN114714272B (en) | 2022-04-18 | 2022-04-18 | Barrel positioning and clamping device of self-cleaning positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114714272B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3930367A1 (en) * | 1989-09-12 | 1991-03-21 | Wenzel Drechsler | Vice for clamping up cylindrical or irregular objects - consists of two cradles with adjustable hoop clamps fitted to baseplate on stand |
| CN204235217U (en) * | 2014-09-11 | 2015-04-01 | 江苏华江科技有限公司 | Shell of circuit breaker processing modular fixture |
| CN109227443A (en) * | 2018-11-26 | 2019-01-18 | 泸州远程工程机械有限公司 | For processing the positioning mechanism of tubing |
| CN209206984U (en) * | 2018-11-02 | 2019-08-06 | 歌尔科技有限公司 | A kind of Set and Positioning tooling |
-
2022
- 2022-04-18 CN CN202210401636.1A patent/CN114714272B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3930367A1 (en) * | 1989-09-12 | 1991-03-21 | Wenzel Drechsler | Vice for clamping up cylindrical or irregular objects - consists of two cradles with adjustable hoop clamps fitted to baseplate on stand |
| CN204235217U (en) * | 2014-09-11 | 2015-04-01 | 江苏华江科技有限公司 | Shell of circuit breaker processing modular fixture |
| CN209206984U (en) * | 2018-11-02 | 2019-08-06 | 歌尔科技有限公司 | A kind of Set and Positioning tooling |
| CN109227443A (en) * | 2018-11-26 | 2019-01-18 | 泸州远程工程机械有限公司 | For processing the positioning mechanism of tubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114714272A (en) | 2022-07-08 |
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