CN110253387A - A kind of gear shift cover production positioning polishing tool - Google Patents
A kind of gear shift cover production positioning polishing tool Download PDFInfo
- Publication number
- CN110253387A CN110253387A CN201910525223.2A CN201910525223A CN110253387A CN 110253387 A CN110253387 A CN 110253387A CN 201910525223 A CN201910525223 A CN 201910525223A CN 110253387 A CN110253387 A CN 110253387A
- Authority
- CN
- China
- Prior art keywords
- fixed
- gear
- gear shift
- pedestal
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The present invention relates to gear shift cover production technical fields, and disclose a kind of gear shift cover production positioning polishing tool, including pedestal, L shape support plate, first hydraulic cylinder, polishing motor and polishing pad, the L shape support plate is located at the position on rear side of the upper surface of pedestal, the bottom of the L shape support plate is fixedly connected to the upper surface of the base, the first hydraulic cylinder is fixed at the top of L shape support plate, the piston-rod end of the first hydraulic cylinder is fixed with mounting plate, the lower surface of the mounting plate is fixed with polishing motor, the output shaft end of the polishing motor is fixed with polishing pad, the upper surface of the pedestal and it is located at polishing pad and is arranged right below workpiece, the upper surface of the pedestal and be located at workpiece at left and right sides of be equipped with clamp system, the inside of the pedestal is equipped with cavity, the inside of the cavity is equipped with For moving the driving mechanism of clamp system.The firm clamping of gear shift cover can be improved the grinding effect of gear shift cover by gear shift cover production positioning polishing tool.
Description
Technical field
The present invention relates to gear shift cover production technical field, specially a kind of gear shift cover production positioning polishing tool.
Background technique
Gearbox generally refers to the gearbox of automobile, it is divided into manually and automatically two kinds, and manual transmission is mainly by tooth
Wheel and axis composition, generate variable-speed torque-converting by different gear combinations, and automatic gear-box is by hydraulic torque converter, planet tooth
Wheel, hydraulic displacement system and hydraulic control system composition, reach variable-speed torque-converting by way of fluid power transmitting and gear combination.
Gear shift cover is gearbox sealing element, when encapsulate with gearbox, needs to carry out gear shift cover
Polishing, for conventional gearbox lid polishing tool when carrying out gear shift cover polishing, gear shift cover fixation is unstable, leads to gearbox
Lid grinding effect is bad, affects gear shift cover sealing performance, so a kind of technical solution is proposed to solve set forth above ask
Topic.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of gear shift covers to produce with polishing tool is positioned, and has energy
It is enough that gear shift cover is consolidated to the advantages that clamping, improving the grinding effect of gear shift cover, solve current gear shift cover polishing work
Mounted in when carrying out gear shift cover polishing, gear shift cover fixation is unstable, causes gear shift cover grinding effect bad, affects change
The problem of fast case lid sealing performance.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of gear shift cover production positioning polishing work
Dress, including pedestal, L shape support plate, first hydraulic cylinder, polishing motor and polishing pad, the L shape support plate are located at the upper table of pedestal
At position on rear side of face, the bottom of the L shape support plate is fixedly connected to the upper surface of the base, and the first hydraulic cylinder fixation is set
It sets at the top of L shape support plate, the piston-rod end of the first hydraulic cylinder is fixed with mounting plate, the following table of the mounting plate
Face is fixed with polishing motor, and the output shaft end of the polishing motor is fixed with polishing pad, the upper surface of the pedestal and
Positioned at the workpiece that is arranged right below of polishing pad, the upper surface of the pedestal and be located at workpiece at left and right sides of be equipped with clamping machine
Structure, the inside of the pedestal are equipped with cavity, and the inside of the cavity is equipped with the driving mechanism for moving clamp system.
Preferably, the clamp system include first clamping plate, first connecting rod, reverse-flighted screw, movable block, the first slide bar,
Second connecting rod and two second clamping plates, are equipped with first clamping plate at left and right sides of the workpiece, two first clamping plates
Downside is fixed with first connecting rod, and the upside of the cavity laterally offers the first strip-shaped hole, two first connections
The lower end of bar both passes through the first strip-shaped hole and connect with driving mechanism, and two first clamping plates are hollow structure, two institutes
The inside for stating first clamping plate is equipped with reverse-flighted screw, and the inner sidewall of left and right two of two first clamping plates is embedded with the axis of rolling
It holds, the both ends of two reverse-flighted screws pass through rolling bearing and rotate with the inner sidewall of left and right two of the corresponding first clamping plate
Connection, the inside of two first clamping plates are symmetrically arranged with two movable blocks, and the side wall of two movable blocks passes through respectively
First threaded hole and the second threaded hole are threadedly coupled with the bar wall two sides of reverse-flighted screw, the inside and position of two first clamping plates
It is laterally fixed with the first slide bar in the upper and lower of reverse-flighted screw, the side wall of two movable blocks passes through slide opening and two
The bar wall of first slide bar is slidably connected, and the left end of the reverse-flighted screw, which is run through the side wall of first clamping plate and is fixed with, shakes
Handle, the side wall of two movable blocks are fixed with the second connecting rod, and the side wall of the first clamping plate laterally offers second
Strip-shaped hole, two second connecting rods pass through the second strip-shaped hole far from one end of the corresponding movable block and are fixed with the
Second splint.
Preferably, the driving mechanism includes coming shaft, gear, the second slide bar, U-shaped block, third connecting rod, rack gear and
Two hydraulic cylinders, the gear are located at the center of cavity, and the inner wall of the gear is fixed with shaft, and the gear passes through shaft
It is rotatablely connected with the front-rear side walls of cavity, it is sliding that the inside of the cavity and the upper and lower for being located at gear are laterally fixed with second
Bar, the bar wall of two second slide bars, which slides, is equipped with rack gear, and two rack gears are engaged with gear, are located at left side
The lower end of the first connecting rod be fixedly connected with the rack gear is located above, under the first connecting rod on right side
End is fixed with U-shaped block, is fixed with third connecting rod on the downside of the U-shaped block, the lower end of the third connecting rod be located at
The lower section rack gear is fixedly connected, and the left side wall of the cavity offers blind hole, and the inside of the blind hole is fixed with the second liquid
Cylinder pressure, the piston-rod end of the second hydraulic cylinder are fixed with link block, the upside of the link block and are located above described
Rack gear is fixedly connected.
Preferably, the cross section of second slide bar is rectangular.
Preferably, the polishing pad is cylindric.
Preferably, the polishing motor is stepper motor, and model 39BYG250.
Preferably, the front side wall of the pedestal is provided with control panel.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of gear shift covers to produce with positioning polishing tool, and having following has
Beneficial effect:
1, gear shift cover production use positioning polishing tool, by gear, shaft, the second cunning that chassis interior is arranged in
Bar, rack gear, link block, third connecting rod, U-shaped block and second hydraulic cylinder, second hydraulic cylinder stretch out the rack gear that can push top
Mobile, the rack gear of top is able to drive gear rotation, so as to push the rack gear of lower section mobile, and then can be realized two teeth
The relatively close movement of item, can be by the left and right sides Quick-clamped of workpiece.
2, gear shift cover production positioning polishing tool, passes through the second clamping plate that is arranged in first clamping plate, two-way spiral shell
Bar, movable block, the second connecting rod, the first slide bar and rocking handle, staff's hand rotation crank are able to drive reverse-flighted screw rotation,
Reverse-flighted screw enables to two relatively close movements of movable block, and two movable blocks pass through the second connecting rod and are able to drive two
Second clamping plate is relatively close, so as to clamp the front and rear sides of workpiece.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of gear shift cover production positioning polishing tool proposed by the present invention；
Fig. 2 is the structural schematic diagram in Fig. 1 inside first clamping plate；
Fig. 3 is the structural schematic diagram of U-shaped block in Fig. 1；
Fig. 4 is the front view of Fig. 1.
In figure: 1 pedestal, 2L shape support plate, 3 first hydraulic cylinders, 4 polishing motors, 5 polishing pads, 6 mounting plates, 7 workpiece, 8 the
One clamping plate, 9 first connecting rods, 10 second clamping plates, 11 reverse-flighted screws, 12 movable blocks, 13 second connecting rods, 14 first slide bars, 15
It is rocking handle, 16 gears, 17 shafts, 18 second slide bars, 19 rack gears, 20 link blocks, 21 third connecting rods, 22U shape block, 23 second hydraulic
Cylinder, 24 control panels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of gear shift cover production positioning polishing tool, including pedestal 1, L shape support plate 2, first
Hydraulic cylinder 3, polishing motor 4 and polishing pad 5, L shape support plate 2 are located at the position on rear side of the upper surface of pedestal 1, L shape support plate 2
Bottom be fixedly connected with the upper surface of pedestal 1, first hydraulic cylinder 3 is fixed at the top of L shape support plate 2, and first is hydraulic
The piston-rod end of cylinder 3 is fixed with mounting plate 6, and the lower surface of mounting plate 6 is fixed with polishing motor 4, the defeated of motor 4 of polishing
Shaft end is fixed with polishing pad 5 out, the upper surface of pedestal 1 and be located at polishing pad 5 be arranged right below workpiece 7, pedestal 1 it is upper
Surface and the left and right sides for being located at workpiece 7 are equipped with clamp system, and the inside of pedestal 1 is equipped with cavity, and the inside of cavity, which is equipped with, to be used
In the driving mechanism of mobile clamp system.
Clamp system includes first clamping plate 8, first connecting rod 9, reverse-flighted screw 11, movable block 12, the first slide bar 14, second
Connecting rod 13 and two second clamping plates 10, the left and right sides of workpiece 7 are equipped with first clamping plate 8, and the downside of two first clamping plates 8 is equal
It is fixed with first connecting rod 9, the upside of cavity laterally offers the first strip-shaped hole, and the lower end of two first connecting rods 9 is worn
It crosses the first strip-shaped hole and is connect with driving mechanism, two first clamping plates 8 are hollow structure, and the inside of two first clamping plates 8 is equal
Equipped with reverse-flighted screw 11, the inner sidewall of left and right two of two first clamping plates 8 is embedded with rolling bearing, two reverse-flighted screws 11
Both ends pass through rolling bearing and are rotatablely connected with the inner sidewall of left and right two of corresponding first clamping plate 8, the inside of two first clamping plates 8
Be symmetrically arranged with two movable blocks 12, the side wall of two movable blocks 12 pass through respectively the first threaded hole and the second threaded hole with it is two-way
The bar wall two sides threaded connection of screw rod 11, the inside of two first clamping plates 8 and the upper and lower for being located at reverse-flighted screw 11 are laterally consolidated
Surely it is equipped with the first slide bar 14, the bar wall that the side wall of two movable blocks 12 passes through slide opening and two the first slide bars 14 is slidably connected,
The left end of reverse-flighted screw 11 runs through the side wall of first clamping plate 8 and is fixed with rocking handle 15, and the side wall of two movable blocks 12 is fixed
Equipped with the second connecting rod 13, the side wall of first clamping plate 8 laterally offers the second strip-shaped hole, and two the second connecting rods 13 are far from corresponding
One end of movable block 12 passes through the second strip-shaped hole and is fixed with second clamping plate 10, and staff's hand rotation crank 15 can
Reverse-flighted screw 11 is driven to rotate, reverse-flighted screw 11 enables to the relatively close movement of two movable blocks 12, and two movable blocks 12 are equal
It is relatively close that two second clamping plates 10 are able to drive by the second connecting rod 13, so as to which the front and rear sides of workpiece 7 are clamped,
It can be by the firm clamping of workpiece 7.
Driving mechanism includes coming shaft 17, gear 16, the second slide bar 18, U-shaped block 22, third connecting rod 21,19 and of rack gear
Second hydraulic cylinder 23, gear 16 are located at the center of cavity, and the inner wall of gear 16 is fixed with shaft 17, and gear 16 passes through shaft
17 are rotatablely connected with the front-rear side walls of cavity, and it is sliding that the inside of cavity and the upper and lower for being located at gear 16 are laterally fixed with second
Bar 18, the bar wall of two the second slide bars 18, which slides, is equipped with rack gear 19, and two rack gears 19 are engaged with gear 16, are located at a left side
The lower end of the first connecting rod 9 of side is fixedly connected with rack gear 19 is located above, and the lower end positioned at the first connecting rod 9 on right side is fixed
Equipped with U-shaped block 22, the downside of U-shaped block 22 is fixed with third connecting rod 21, the lower end of third connecting rod 21 and is located below tooth
Item 19 is fixedly connected, and the left side wall of cavity offers blind hole, and the inside of blind hole is fixed with second hydraulic cylinder 23, second hydraulic cylinder
23 piston-rod end is fixed with link block 20, and the upside of link block 20 is fixedly connected with rack gear 19 is located above, the second liquid
Cylinder pressure 23, which stretches out, can push the rack gear 19 of top mobile, and the rack gear 19 of top is able to drive the rotation of gear 16, so as to push away
The rack gear 19 of dynamic lower section is mobile, and then can be realized the relatively close movement of two rack gears 19, can be fast by the left and right sides of workpiece 7
Speed clamps.
The cross section of second slide bar 18 is rectangular.
Polishing pad 5 is cylindric.
Polishing motor 4 is stepper motor, and model 39BYG250.
The front side wall of pedestal 1 is provided with control panel 24.
In conclusion gear shift cover production positioning polishing tool, in use, by the way that the tooth inside pedestal 1 is arranged in
Wheel 16, shaft 17, the second slide bar 18, rack gear 19, link block 20, third connecting rod 21, U-shaped block 22 and second hydraulic cylinder 23, the
Two hydraulic cylinders 23, which stretch out, can push the rack gear 19 of top mobile, and the rack gear 19 of top is able to drive the rotation of gear 16, so as to
Enough rack gears 19 for pushing lower section are mobile, and then can be realized the relatively close movement of two rack gears 19, can be by the left and right two of workpiece 7
Side Quick-clamped passes through second clamping plate 10, reverse-flighted screw 11, movable block 12, the second connecting rod being arranged in first clamping plate 8
13, the first slide bar 14 and rocking handle 15, staff's hand rotation crank 15 are able to drive the rotation of reverse-flighted screw 11, reverse-flighted screw 11
Enable to the relatively close movement of two movable blocks 12, two movable blocks 12 are able to drive two the by the second connecting rod 13
Second splint 10 is relatively close, can be by the firm clamping of workpiece 7 so as to clamp the front and rear sides of workpiece 7.
It should be noted that term " includes " or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that the process, method, article or equipment for including a series of elements not only includes those elements, but also including not clear
The other element listed, or further include for elements inherent to such a process, method, article, or device.Do not having more
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of gear shift cover production positioning polishing tool, including pedestal (1), L shape support plate (2), first hydraulic cylinder (3),
Polishing motor (4) and polishing pad (5), it is characterised in that: the L shape support plate (2) is located at the position on rear side of the upper surface of pedestal (1)
Place is set, the bottom of the L shape support plate (2) is fixedly connected with the upper surface of pedestal (1), and first hydraulic cylinder (3) fixation is set
It sets at the top of L shape support plate (2), the piston-rod end of the first hydraulic cylinder (3) is fixed with mounting plate (6), the peace
The lower surface of loading board (6) is fixed with polishing motor (4), and the output shaft end of polishing motor (4) is fixed with polishing pad
(5), the upper surface of the pedestal (1) and being arranged right below workpiece (7) positioned at polishing pad (5), the upper surface of the pedestal (1)
And be located at left and right sides of workpiece (7) and be equipped with clamp system, the inside of the pedestal (1) is equipped with cavity, the cavity it is interior
Portion is equipped with the driving mechanism for moving clamp system.
2. a kind of gear shift cover production positioning polishing tool according to claim 1, it is characterised in that: the clamping machine
Structure includes first clamping plate (8), first connecting rod (9), reverse-flighted screw (11), movable block (12), the first slide bar (14), the second connection
Bar (13) and two second clamping plates (10) are equipped with first clamping plate (8) at left and right sides of the workpiece (7), two described first
The downside of clamping plate (8) is fixed with first connecting rod (9), and the upside of the cavity laterally offers the first strip-shaped hole, and two
The lower end of the first connecting rod (9) both passes through the first strip-shaped hole and connect with driving mechanism, and two first clamping plates (8) are equal
Inside for hollow structure, two first clamping plates (8) is equipped with reverse-flighted screw (11), two first clamping plates (8)
Two inner sidewalls in left and right are embedded with rolling bearing, the both ends of two reverse-flighted screws (11) pass through rolling bearing with it is corresponding
The inner sidewall rotation connection of left and right two of the first clamping plate (8), the inside of two first clamping plates (8) is symmetrically arranged with two
The side wall of a movable block (12), two movable blocks (12) passes through the first threaded hole and the second threaded hole and reverse-flighted screw respectively
(11) bar wall two sides are threadedly coupled, the inside of two first clamping plates (8) and the upper and lower for being located at reverse-flighted screw (11) is equal
It is laterally fixed with the first slide bar (14), the side wall of two movable blocks (12) passes through slide opening and two first slide bars
(14) bar wall is slidably connected, and the left end of the reverse-flighted screw (11) runs through the side wall of first clamping plate (8) and is fixed with rocking handle
(15), the side wall of two movable blocks (12) is fixed with the second connecting rod (13), and the side wall of the first clamping plate (8) is horizontal
To the second strip-shaped hole is offered, two second connecting rods (13) pass through second far from one end of the corresponding movable block (12)
Strip-shaped hole is simultaneously fixed with second clamping plate (10).
3. a kind of gear shift cover production positioning polishing tool according to claim 2, it is characterised in that: the driving machine
Structure includes coming shaft (17), gear (16), the second slide bar (18), U-shaped block (22), third connecting rod (21), rack gear (19) and
Two hydraulic cylinders (23), the gear (16) are located at the center of cavity, and the inner wall of the gear (16) is fixed with shaft (17),
The gear (16) is by the rotation connection of the front-rear side walls of shaft (17) and cavity, the inside of the cavity and positioned at gear (16)
Upper and lower be laterally fixed with the second slide bar (18), the bar wall of two second slide bars (18) slide be equipped with rack gear
(19), two rack gears (19) are engaged with gear (16), positioned at left side the first connecting rod (9) lower end with
It is located above the rack gear (19) to be fixedly connected, the lower end positioned at the first connecting rod (9) on right side is fixed with U-shaped block
(22), be fixed with third connecting rod (21) on the downside of the U-shaped block (22), the lower end of the third connecting rod (21) be located at
The lower section rack gear (19) is fixedly connected, and the left side wall of the cavity offers blind hole, and the inside of the blind hole is fixed with
The piston-rod end of two hydraulic cylinders (23), the second hydraulic cylinder (23) is fixed with link block (20), the link block (20)
Upside be fixedly connected with the rack gear (19) is located above.
4. a kind of gear shift cover production positioning polishing tool according to claim 3, it is characterised in that: described second is sliding
The cross section of bar (18) is rectangular.
5. a kind of gear shift cover production positioning polishing tool according to claim 1, it is characterised in that: the polishing pad
It (5) is cylindric.
6. a kind of gear shift cover production positioning polishing tool according to claim 1, it is characterised in that: the polishing electricity
Machine (4) is stepper motor, and model 39BYG250.
7. a kind of gear shift cover production positioning polishing tool according to claim 1, it is characterised in that: the pedestal
(1) front side wall is provided with control panel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525223.2A CN110253387A (en) | 2019-06-18 | 2019-06-18 | A kind of gear shift cover production positioning polishing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910525223.2A CN110253387A (en) | 2019-06-18 | 2019-06-18 | A kind of gear shift cover production positioning polishing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110253387A true CN110253387A (en) | 2019-09-20 |
Family
ID=67918936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910525223.2A Pending CN110253387A (en) | 2019-06-18 | 2019-06-18 | A kind of gear shift cover production positioning polishing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110253387A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438554A (en) * | 2020-04-13 | 2020-07-24 | 安徽士必达液压器材有限公司 | Novel hydraulic clamp |
| CN112045453A (en) * | 2020-08-14 | 2020-12-08 | 江苏中顺电气有限公司 | Quick positioning mechanism for copper bar processing machine |
| CN112916313A (en) * | 2021-01-21 | 2021-06-08 | 苏州百谷数控技术有限公司 | Point gum machine with locate function |
| CN114769149A (en) * | 2022-04-25 | 2022-07-22 | 河南九天封头制造有限公司 | Height detection tool for necking end socket |
| WO2023060455A1 (en) * | 2021-10-13 | 2023-04-20 | 叶呈富 | High-performance clamping structure for injection molding and trimming of large garbage can |
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| CN208584237U (en) * | 2018-08-06 | 2019-03-08 | 无锡麦通金属材料有限公司 | A kind of clamping degree is high and can adjust the auto parts production fixture of opening and closing degree |
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| CN102873581A (en) * | 2012-09-21 | 2013-01-16 | 哈尔滨工程大学 | Magnetic non-contact drive pipeline clamping device |
| CN207840675U (en) * | 2018-01-19 | 2018-09-11 | 湖北跃达精密有限公司 | A kind of cutting apparatus |
| CN207858388U (en) * | 2018-02-02 | 2018-09-14 | 佛山市兴海不锈钢有限公司 | A kind of stainless steel tube cutting clamper |
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| CN108555358A (en) * | 2018-07-05 | 2018-09-21 | 上海久日机械有限公司 | A kind of horizontal motor casing milling attachment of the multidirectional clamp system of band |
| CN208584237U (en) * | 2018-08-06 | 2019-03-08 | 无锡麦通金属材料有限公司 | A kind of clamping degree is high and can adjust the auto parts production fixture of opening and closing degree |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438554A (en) * | 2020-04-13 | 2020-07-24 | 安徽士必达液压器材有限公司 | Novel hydraulic clamp |
| CN112045453A (en) * | 2020-08-14 | 2020-12-08 | 江苏中顺电气有限公司 | Quick positioning mechanism for copper bar processing machine |
| CN112916313A (en) * | 2021-01-21 | 2021-06-08 | 苏州百谷数控技术有限公司 | Point gum machine with locate function |
| WO2023060455A1 (en) * | 2021-10-13 | 2023-04-20 | 叶呈富 | High-performance clamping structure for injection molding and trimming of large garbage can |
| CN114769149A (en) * | 2022-04-25 | 2022-07-22 | 河南九天封头制造有限公司 | Height detection tool for necking end socket |
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Application publication date: 20190920 |