CN113352112A - Machine-building draw gear - Google Patents
Machine-building draw gear Download PDFInfo
- Publication number
- CN113352112A CN113352112A CN202110586690.3A CN202110586690A CN113352112A CN 113352112 A CN113352112 A CN 113352112A CN 202110586690 A CN202110586690 A CN 202110586690A CN 113352112 A CN113352112 A CN 113352112A
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- block
- fixedly connected
- rod
- electric push
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to a mechanical manufacturing traction device in the field of mechanical manufacturing, which comprises a supporting plate, wherein the upper surface of the supporting plate is provided with a moving groove, the inner bottom wall of the moving groove is provided with a sliding groove, the right side surface of the supporting plate is fixedly connected with a motor, an output rotating shaft of the motor is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a sliding block, the bottom surface of the sliding block is in sliding connection with the inside of the sliding groove, the upper surface of the sliding block is fixedly connected with a moving block, the upper surface of the moving block is fixedly connected with a supporting rod, the left side of the supporting rod is provided with an angle adjusting mechanism, the top end of the supporting rod is hinged with a rotating block, and the upper surface of the rotating block is fixedly connected with a bearing plate. And the device has the effect of adjusting the traction angle, and effectively enhances the traction effect of the traction device.
Description
Technical Field
The invention relates to the field of machine manufacturing, in particular to a machine manufacturing traction device.
Background
The mechanical manufacturing refers to industrial departments engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments and other mechanical equipment, and provides technical equipment for the whole national economy.
At present, traditional draw gear adopts once fixed mode mostly, and fixed effect is poor, easily appears the not hard up phenomenon of tubular product in traction process, and then influences the processingquality of tubular product to traditional draw gear's formula as an organic whole is difficult to adjust draw gear's angle of pulling, makes draw gear's the pulling effect relatively poor.
Based on this, the present invention has devised a machine-made traction device to solve the above-mentioned problems.
Disclosure of Invention
Solves the technical problem
In view of the above-mentioned shortcomings of the prior art, the present invention provides a machine-made traction device.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a machine-building draw gear, includes the layer board, the shifting chute has been seted up to the upper surface of layer board, the spout has been seted up to the inner bottom wall of shifting chute, the right flank fixedly connected with motor of layer board, the output pivot fixedly connected with screw rod of motor, the surface threaded connection of screw rod has the slider, and the bottom surface sliding connection of slider is in the inside of spout, the last fixed surface of slider is connected with the movable block, the last fixed surface of movable block is connected with the bracing piece, the left side of bracing piece is equipped with angle adjustment mechanism, the top of bracing piece articulates there is the turning block, the last fixed surface of turning block is connected with accepts the board, the upper surface of accepting the board is equipped with fixed establishment and supplementary fixture.
Furthermore, the angle adjusting mechanism comprises a first electric push rod, the two ends of the first electric push rod are respectively hinged with a first hinge rod and a second hinge rod, one end, away from the first electric push rod, of the first hinge rod is hinged with a first hinge block, and one end, away from the first electric push rod, of the second hinge rod is hinged with a second hinge block.
Furthermore, one end, far away from the first hinged rod, of the first hinged block is fixedly connected to the bottom surface of the bearing plate, and the right side surface of the second hinged block is fixedly connected to the left side surface of the supporting rod.
Furthermore, fixed establishment is including fixed box, the bottom surface fixed connection of fixed box is in the upper surface of accepting the board, the last fixed surface of fixed box is connected with second electric putter, the flexible end of second electric putter runs through the upper surface of fixed box and fixedly connected with straight groove piece, the straight flute has been seted up to the inside of straight groove piece, the inside sliding connection of straight flute has two symmetrical slide bars, the through-hole has been seted up to the right flank of fixed box.
Further, the inside of fixed box is equipped with two fixed blocks, two the inside of fixed block all rotates and is connected with the rotary rod, two the equal fixed connection in the inner wall of fixed box of right-hand member of rotary rod, two the swivelling chute, two have all been seted up to the upper surface of fixed block the both ends difference fixed connection of slide bar is in the inner wall of two swivelling chutes, and the arc wall has all been seted up to a side that two fixed blocks are close to each other.
Furthermore, supplementary fixture includes the centre gripping case, the bottom surface fixed connection of centre gripping case is in the upper surface of accepting the board, the right flank fixedly connected with third electric putter of centre gripping case, third electric putter's flexible end fixedly connected with linkage block, the inside of linkage block articulates there are two symmetrical third hinge pole, two the one end that linkage block was kept away from to the third hinge pole all articulates there is the grip block.
Furthermore, the inside fixedly connected with deflector of centre gripping case, the guide way has been seted up to the inside of deflector, two the equal sliding connection in the inside of guide way of surface of grip block, two the equal fixedly connected with arc piece of a side that the grip block is close to each other.
Furthermore, two symmetrical rollers are respectively and rotatably connected to two side faces of the moving block, the bottom face of the supporting plate is fixedly connected with a mounting plate, and two groups of symmetrical mounting holes are formed in the mounting plate.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, the first electric push rod is started to extend the telescopic end of the first electric push rod, so that the first hinge rod rotates inside the first hinge block, the second hinge rod rotates inside the second hinge block, and the bearing plate rotates on the support rod through the rotating block, thereby achieving the effect of adjusting the traction angle and effectively enhancing the traction effect of the traction device.
2. According to the invention, the straight groove block is driven to move by the telescopic end of the second electric push rod, so that the slide rod slides in the straight groove, the fixed block rotates on the rotary rod, and the fixed block is further used for fixedly clamping the pipe through the arc-shaped groove, the effect of automatically clamping the pipe is achieved, and the pipe clamping device has the advantages of stability in clamping and convenience in use.
3. According to the invention, the linkage block is pushed to move by the telescopic end of the third electric push rod, so that the third hinge rod rotates in the linkage block and the clamping plate, the clamping plate slides in the guide groove, and under the action of the arc-shaped block, the effect of secondary clamping on the pipe is achieved, the stability in the pipe traction processing process is effectively enhanced, and the processing quality of the pipe is ensured.
4. The output rotating shaft of the motor drives the screw to rotate, so that the sliding block slides in the sliding groove, and the sliding block drives the moving block to move in the moving groove under the action of the roller, the purpose that the moving block can move in the moving groove in a reciprocating mode is achieved, the effect of providing pipe traction processing power is achieved, and the pipe traction processing device has the advantages of being convenient to use and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a perspective view of a front view of the present invention;
FIG. 2 is a perspective view of the present invention in front elevation, in section;
FIG. 3 is a perspective view of the present invention in front elevation, in section;
FIG. 4 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 5 is a schematic structural view of an auxiliary clamping mechanism according to the present invention;
FIG. 6 is a left side view of the present invention;
the reference numerals in the drawings denote: 1. the supporting plate 2, the moving groove 3, the sliding groove 4, the motor 5, the screw rod 6, the sliding block 7, the angle adjusting mechanism 701, the first electric push rod 702, the first hinge rod 703, the second hinge rod 704, the first hinge block 705, the second hinge block 8, the fixing mechanism 801, the fixing box 802, the second electric push rod 803, the straight groove block 804, the straight groove 805, the fixing block 806, the rotating groove 807, the sliding rod 808, the arc-shaped groove 809, the through hole 810, the rotating rod 9, the auxiliary clamping mechanism 901, the clamping box 902, the third electric push rod 903, the linkage block 904, the third hinge rod 905, the guide plate 906, the guide groove 907, the clamping plate 908, the arc-shaped block 10, the moving block 11, the roller 12, the mounting plate 13, the mounting hole 14, the supporting rod 15, the rotating block 16 and the bearing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1-6, a mechanical traction device comprises a supporting plate 1, a moving groove 2 is formed on the upper surface of the supporting plate 1, a sliding groove 3 is formed on the inner bottom wall of the moving groove 2, a motor 4 is fixedly connected to the right side surface of the supporting plate 1, the motor 4 uses a 5IK90GN-YF type forward and reverse rotation motor, a screw 5 is fixedly connected to the output rotating shaft of the motor 4, a slider 6 is connected to the outer surface of the screw 5 through a thread, the bottom surface of the slider 6 is slidably connected to the inside of the sliding groove 3, a moving block 10 is fixedly connected to the upper surface of the slider 6, a supporting rod 14 is fixedly connected to the upper surface of the moving block 10, an angle adjusting mechanism 7 is arranged on the left side of the supporting rod 14, the angle adjusting mechanism 7 comprises a first electric push rod 701, the first electric push rod 701 uses a TXL100 type electric push rod, a first hinge rod 702 and a second hinge rod 703 are respectively hinged to the two ends of the first electric push rod 701, a first hinge block 704 is hinged to one end, away from the first electric push rod 701, of the first hinge rod 702, a second hinge block 705 is hinged to one end, away from the first electric push rod 701, of the second hinge rod 703, one end, away from the first electric push rod 701, of the first hinge block 704 is fixedly connected to the bottom surface of the bearing plate 16, the right side surface of the second hinge block 705 is fixedly connected to the left side surface of the support rod 14, the top end of the support rod 14 is hinged to the rotating block 15, the bearing plate 16 is fixedly connected to the upper surface of the rotating block 15, the upper surface of the bearing plate 16 is provided with a fixing mechanism 8 and an auxiliary clamping mechanism 9, by starting the first electric push rod 701, the telescopic end of the first electric push rod 701 extends out, so that the first hinge rod 702 rotates inside the first hinge block 704, the second hinge rod 703 rotates inside the second hinge block 705, and the bearing plate 16 rotates on the support rod 14 through the rotating block 15, the effect of adjusting the traction angle is achieved, and the traction effect of the traction device is effectively enhanced.
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 1-6, a traction device for machine manufacturing comprises a supporting plate 1, a moving groove 2 is formed on the upper surface of the supporting plate 1, a sliding groove 3 is formed on the inner bottom wall of the moving groove 2, a motor 4 is fixedly connected to the right side surface of the supporting plate 1, a screw 5 is fixedly connected to the output rotating shaft of the motor 4, a slider 6 is in threaded connection with the outer surface of the screw 5, the bottom surface of the slider 6 is slidably connected to the inside of the sliding groove 3, a moving block 10 is fixedly connected to the upper surface of the slider 6, a supporting rod 14 is fixedly connected to the upper surface of the moving block 10, an angle adjusting mechanism 7 is arranged on the left side of the supporting rod 14, a rotating block 15 is hinged to the top end of the supporting rod 14, a bearing plate 16 is fixedly connected to the upper surface of the rotating block 15, a fixing mechanism 8 and an auxiliary clamping mechanism 9 are arranged on the, the upper surface of the fixed box 801 is fixedly connected with a second electric push rod 802, the second electric push rod 802 uses a TXL100 type electric push rod, the telescopic end of the second electric push rod 802 penetrates through the upper surface of the fixed box 801 and is fixedly connected with a straight groove block 803, the straight groove block 803 is internally provided with a straight groove 804, the straight groove 804 is internally connected with two symmetrical slide bars 807 in a sliding way, the right side surface of the fixed box 801 is provided with a through hole 809, the fixed box 801 is internally provided with two fixed blocks 805, the two fixed blocks 805 are internally and rotatably connected with a rotating bar 810, the right ends of the two rotating bars 810 are fixedly connected with the inner wall of the fixed box 801, the upper surfaces of the two fixed blocks 805 are provided with rotating grooves 806, the two ends of the two slide bars 807 are respectively and fixedly connected with the inner walls of the two rotating grooves 806, one side surface of the two fixed blocks 805 close to each other is provided with an arc groove 808, the straight groove block 803 is driven to move by the telescopic end of the second electric push rod 802, the sliding rod 807 slides in the straight groove 804, so that the fixing block 805 rotates on the rotating rod 810, the fixing block 805 is further used for fixing and clamping the pipe through the arc-shaped groove 808, the effect of automatically clamping the pipe is achieved, and the pipe clamping device has the advantages of being stable in clamping and convenient to use.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 1-6, a machine-made traction apparatus comprises a supporting plate 1, a moving groove 2 is formed on the upper surface of the supporting plate 1, a sliding groove 3 is formed on the inner bottom wall of the moving groove 2, a motor 4 is fixedly connected to the right side surface of the supporting plate 1, a screw 5 is fixedly connected to the output rotating shaft of the motor 4, a slider 6 is in threaded connection with the outer surface of the screw 5, the bottom surface of the slider 6 is slidably connected to the inside of the sliding groove 3, a moving block 10 is fixedly connected to the upper surface of the slider 6, a supporting rod 14 is fixedly connected to the upper surface of the moving block 10, an angle adjusting mechanism 7 is arranged on the left side of the supporting rod 14, a rotating block 15 is hinged to the top end of the supporting rod 14, a receiving plate 16 is fixedly connected to the upper surface of the rotating block 15, a fixing mechanism 8 and an auxiliary clamping mechanism 9 are arranged on the upper surface of the receiving plate 16, the auxiliary clamping mechanism 9 includes a clamping box 901, the bottom surface of the clamping box 901 is fixedly connected to the upper surface of the receiving plate 16, a third electric push rod 902 is fixedly connected to the right side surface of the clamping box 901, the third electric push rod 902 is a TXL100 type electric push rod, a linkage block 903 is fixedly connected to the telescopic end of the third electric push rod 902, two symmetrical third hinge rods 904 are hinged inside the linkage block 903, a clamping plate 907 is hinged to one end of each of the two third hinge rods 904 far away from the linkage block 903, a guide plate 905 is fixedly connected to the inside of the clamping box 901, a guide groove 906 is formed inside the guide plate 905, the outer surfaces of the two clamping plates 907 are slidably connected to the inside of the guide groove 906, an arc block 908 is fixedly connected to one side surface of each of the two clamping plates 907 close to each other, the linkage block 903 is pushed to move by the telescopic end of the third electric push rod 902, so that the third hinge rod 904 rotates inside the linkage block 903 and the clamping plate 907, the clamping plate 907 slides inside the guide groove 906, and under the action of the arc block 908, the effect of secondary clamping of the pipe is achieved, the stability of the pipe in the traction processing process is effectively enhanced, and the processing quality of the pipe is guaranteed.
Example 4
Example 4 is a further modification to example 1.
As shown in fig. 1-6, a traction device for machine manufacturing includes a supporting plate 1, a moving groove 2 is formed on the upper surface of the supporting plate 1, a sliding groove 3 is formed on the inner bottom wall of the moving groove 2, a motor 4 is fixedly connected to the right side surface of the supporting plate 1, a screw 5 is fixedly connected to the output rotating shaft of the motor 4, a slider 6 is connected to the outer surface of the screw 5 in a threaded manner, the bottom surface of the slider 6 is slidably connected to the inside of the sliding groove 3, a moving block 10 is fixedly connected to the upper surface of the slider 6, a supporting rod 14 is fixedly connected to the upper surface of the moving block 10, an angle adjusting mechanism 7 is arranged on the left side of the supporting rod 14, a rotating block 15 is hinged to the top end of the supporting rod 14, a receiving plate 16 is fixedly connected to the upper surface of the rotating block 15, a fixing mechanism 8 and an auxiliary clamping mechanism 9 are arranged on the upper surface of the receiving plate 16, two symmetrical rollers 11 are rotatably connected to two side surfaces of the moving block 10, bottom surface fixedly connected with mounting panel 12 of layer board 1, two sets of symmetrical mounting holes 13 have been seted up to mounting panel 12's inside, output pivot through motor 4 drives screw rod 5 rotatory, make slider 6 slide in the inside of spout 3, and under gyro wheel 11's effect, make slider 6 drive movable block 10 move in the inside of shifting chute 2, realized that movable block 10 can carry out reciprocating motion's purpose in shifting chute 2, reached and provided the effect that provides tubular product and pull processing power, possess convenient to use's advantage, therefore, the clothes hanger is strong in practicability.
When in use, as shown in fig. 1-6, firstly, a pipe is inserted into the opening of the fixing box 801 and inserted into the clamping box 901 through the through hole 809, then the second electric push rod 802 is started to make the telescopic end of the second electric push rod 802 push the straight slot block 803 to move, so that the sliding rod 807 slides in the straight slot 804, the fixing block 805 can rotate on the rotating rod 810, and further the fixing block 805 can fix and clamp the pipe through the arc slot 808, thereby achieving the effect of automatically clamping the pipe, and having the advantages of stable clamping and convenient use, then the third electric push rod 902 is started to make the telescopic end of the third electric push rod 902 push the linkage block 903 to move, so that the third hinge rod 904 rotates in the linkage block 903 and the clamping plate 907, so that the clamping plate 907 slides in the guide slot 906, and under the action of the arc block 908, the effect of secondary clamping of the pipe is achieved, the stability of the pipe in the process of traction processing is effectively enhanced, the processing quality of the pipe is ensured, if the traction angle needs to be adjusted, the first electric push rod 701 is started, the telescopic end of the first electric push rod 701 extends out or retracts, the first hinge rod 702 can rotate inside the first hinge block 704, the second hinge rod 703 rotates inside the second hinge block 705, the bearing plate 16 rotates on the support rod 14 through the rotating block 15, the effect of adjusting the traction angle is achieved, the traction effect of the traction device is effectively enhanced, finally, the motor 4 is started, the output rotating shaft of the motor 4 drives the screw rod 5 to rotate, the sliding block 6 slides inside the sliding groove 3, the sliding block 6 drives the moving block 10 to move inside the moving groove 2 under the action of the roller 11, the traction processing is carried out on the pipe, and the purpose that the moving block 10 can move back and forth in the moving groove 2 is achieved, reach and provide the effect that provides tubular product and pull processing power, possessed convenient to use's advantage, the practicality is strong.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (8)
1. A machine-building draw gear, includes layer board (1), its characterized in that: the upper surface of the supporting plate (1) is provided with a moving groove (2), the inner bottom wall of the moving groove (2) is provided with a sliding groove (3), the right side surface of the supporting plate (1) is fixedly connected with a motor (4), an output rotating shaft of the motor (4) is fixedly connected with a screw rod (5), the outer surface of the screw rod (5) is in threaded connection with a sliding block (6), the bottom surface of the sliding block (6) is connected with the inside of the sliding chute (3) in a sliding way, the upper surface of the sliding block (6) is fixedly connected with a moving block (10), the upper surface of the moving block (10) is fixedly connected with a supporting rod (14), the left side of the supporting rod (14) is provided with an angle adjusting mechanism (7), the top end of the supporting rod (14) is hinged with a rotating block (15), the upper surface of the rotating block (15) is fixedly connected with a bearing plate (16), the upper surface of the bearing plate (16) is provided with a fixing mechanism (8) and an auxiliary clamping mechanism (9).
2. The machine-building traction device according to claim 1, wherein the angle adjusting mechanism (7) comprises a first electric push rod (701), both ends of the first electric push rod (701) are respectively hinged with a first hinge rod (702) and a second hinge rod (703), one end of the first hinge rod (702) far away from the first electric push rod (701) is hinged with a first hinge block (704), and one end of the second hinge rod (703) far away from the first electric push rod (701) is hinged with a second hinge block (705).
3. A traction apparatus as claimed in claim 2, wherein the end of the first block (704) remote from the first rod (702) is fixedly connected to the underside of the bearing plate (16), and the right side of the second block (705) is fixedly connected to the left side of the support rod (14).
4. The machine-building traction device according to claim 1, wherein the fixing mechanism (8) comprises a fixing box (801), the bottom surface of the fixing box (801) is fixedly connected to the upper surface of the bearing plate (16), a second electric push rod (802) is fixedly connected to the upper surface of the fixing box (801), the telescopic end of the second electric push rod (802) penetrates through the upper surface of the fixing box (801) and is fixedly connected with a straight groove block (803), a straight groove (804) is formed inside the straight groove block (803), two symmetrical sliding rods (807) are slidably connected inside the straight groove (804), and a through hole (809) is formed in the right side surface of the fixing box (801).
5. The mechanical manufacturing traction device as claimed in claim 4, wherein two fixed blocks (805) are arranged inside the fixed box (801), a rotating rod (810) is rotatably connected inside each fixed block (805), the right ends of the two rotating rods (810) are fixedly connected to the inner wall of the fixed box (801), the upper surfaces of the two fixed blocks (805) are respectively provided with a rotating groove (806), two ends of the two sliding rods (807) are respectively fixedly connected to the inner walls of the two rotating grooves (806), and one side surface of each fixed block (805) close to each other is provided with an arc-shaped groove (808).
6. The machine-building traction device according to claim 1, wherein the auxiliary clamping mechanism (9) comprises a clamping box (901), the bottom surface of the clamping box (901) is fixedly connected to the upper surface of the bearing plate (16), a third electric push rod (902) is fixedly connected to the right side surface of the clamping box (901), a link block (903) is fixedly connected to the telescopic end of the third electric push rod (902), two symmetrical third hinge rods (904) are hinged to the inside of the link block (903), and the clamping plate (907) is hinged to one ends, away from the link block (903), of the two third hinge rods (904).
7. The mechanical manufacturing traction device is characterized in that a guide plate (905) is fixedly connected to the inside of the clamping box (901), a guide groove (906) is formed in the guide plate (905), the outer surfaces of the two clamping plates (907) are slidably connected to the inside of the guide groove (906), and an arc-shaped block (908) is fixedly connected to one side surface, close to each other, of the two clamping plates (907).
8. The mechanical manufacturing traction device according to claim 1, wherein two symmetrical rollers (11) are rotatably connected to two side surfaces of the moving block (10), a mounting plate (12) is fixedly connected to the bottom surface of the supporting plate (1), and two sets of symmetrical mounting holes (13) are formed in the mounting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110586690.3A CN113352112A (en) | 2021-05-27 | 2021-05-27 | Machine-building draw gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110586690.3A CN113352112A (en) | 2021-05-27 | 2021-05-27 | Machine-building draw gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113352112A true CN113352112A (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110586690.3A Withdrawn CN113352112A (en) | 2021-05-27 | 2021-05-27 | Machine-building draw gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113352112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143717A (en) * | 2024-05-09 | 2024-06-07 | 广东隆信激光智能装备有限公司 | Pipe traction device |
-
2021
- 2021-05-27 CN CN202110586690.3A patent/CN113352112A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143717A (en) * | 2024-05-09 | 2024-06-07 | 广东隆信激光智能装备有限公司 | Pipe traction device |
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Application publication date: 20210907 |