CN212420460U - Clamping device for machining - Google Patents
Clamping device for machining Download PDFInfo
- Publication number
- CN212420460U CN212420460U CN202020687392.4U CN202020687392U CN212420460U CN 212420460 U CN212420460 U CN 212420460U CN 202020687392 U CN202020687392 U CN 202020687392U CN 212420460 U CN212420460 U CN 212420460U
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- Prior art keywords
- platform
- top end
- electric telescopic
- clamping device
- fixedly connected
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- 238000003754 machining Methods 0.000 title claims abstract description 24
- 238000013461 design Methods 0.000 abstract description 5
- 244000309464 bull Species 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for machining, which comprises a base, wherein the right side of the top end of the base is fixedly provided with an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a platform, the left end of the platform is fixedly connected with a sliding block, the left end of the sliding block is connected with a sliding rail in a sliding way, the bottom end of the sliding rail is fixedly connected with the top end of the base, the slide block is internally provided with a plurality of small holes A, the slide rail is internally provided with a plurality of small holes B, the top end of each small hole B is provided with a lock pin, the lock pins sequentially penetrate through the small holes B and are connected into the small holes A, the equal fixed mounting in the left and right sides of platform has bearing housing and bearing housing inside to rotate and is connected with the bull stick, the utility model discloses simple structure, modern design, the platform height can be adjusted in order to deal with the not machine of co-altitude to press from both sides tight operation very simple, saved the manpower greatly.
Description
Technical Field
The utility model relates to a machining technical field especially relates to a clamping device of machining.
Background
Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. According to the difference on the processing mode can divide into cutting process and pressure process, need press from both sides tight fixed, convenient subsequent operation to the work piece earlier before machining, the utility model relates to a machining's clamping device.
Patent numbers: CN108555628A discloses a clamping device for machining, this design is through setting up ratch, gear and first clamp plate to make first transmission during operation drive gear and rotate, gear rotation drives ratch and moves left, and the ratch drives the fixed block and moves left, thereby makes the fixed block drive first clamp plate and moves left, thereby can adjust the distance between first clamp plate and the second clamp plate.
However, the patent also has the following disadvantages: 1. the design platform height can not be adjusted, can not be applied to machines of different heights, and greatly reduces the practicability of the device, so improvement is needed. 2. The design is troublesome in clamping operation and greatly consumes manpower, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a machining's clamping device, simple structure, modern design, the platform height can adjust in order to deal with the not machine of co-altitude to press from both sides tight operation very simple, saved the manpower greatly, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a clamping device for machining, which comprises a base, wherein the right side of the top end of the base is fixedly provided with an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a platform, the left end of the platform is fixedly connected with a sliding block, the left end of the sliding block is connected with a sliding rail in a sliding way, the bottom end of the sliding rail is fixedly connected with the top end of the base, the slide block is internally provided with a plurality of small holes A, the slide rail is internally provided with a plurality of small holes B, the top end of each small hole B is provided with a lock pin, the lock pins sequentially penetrate through the small holes B and are connected into the small holes A, bearing sleeves are fixedly arranged on the left side and the right side of the platform, rotating rods are rotatably connected in the bearing sleeves, the screw rod is fixedly installed between the rotating rods, the moving block is installed on the outer side wall of the screw rod, the screw hole is installed inside the moving block, and the inner side wall of the screw hole is in threaded connection with the outer side wall of the screw rod.
Optionally, a handle is fixedly connected to the right side end of the rotating rod.
Optionally, a limiting groove is installed at the top end of the platform.
Optionally, the top end of the moving block is fixedly connected with a fixed block.
Optionally, the surface of the electric telescopic rod is fixedly provided with a switch, and the current output end of the switch is electrically connected with the current input end of the electric telescopic rod.
The utility model has the advantages as follows:
1. the utility model discloses when needs height-adjusting, let in external power source for electric telescopic handle earlier, the switch electric telescopic handle who opens electric telescopic handle begins to operate, controller control electric telescopic handle's that passes through on the electric telescopic handle is flexible, electric telescopic handle drives reciprocating of platform, the platform drives reciprocating of slider, the slider slides from top to bottom along the slide rail, when the platform removes suitable position, run through in aperture B even into aperture A downwards in proper order through the lockpin, fix slider and slide rail, thereby live the high fixed of platform, therefore, the high convenience, can be according to different machine adjusting device's height, can effectively solve among the background art platform height and can not adjust, can not be applied to the problem of the machine of co-altitude not.
2. After the height adjustment of the utility model is completed, the part to be clamped and fixed is placed in the middle of the top end of the platform, the handle is rotated clockwise, the handle drives the rotating rod to rotate clockwise, it needs to be explained that the diameter of the rotating rod in the bearing sleeve is slightly larger, the rotating rod can be clamped in the bearing sleeve well, the rotating rod rotates along the inner part of the bearing sleeve, the rotating rod drives the screw rod to rotate clockwise, the screw rod drives the screw holes on both sides to move towards the middle (it needs to be explained that the screw rods on both sides are corresponding screw threads, because the screw holes and the screw rod are in threaded connection, the two screw holes can move inwards or outwards simultaneously), the screw holes drive the moving block to move towards the middle, the moving block drives the fixed block to move towards the middle (it needs to be explained that the width of the moving block is approximately the same as the width of the limiting groove, the moving block can, prevent that the movable block from being taken by the screw rod and rotating, the width of spacing groove can be ignored than the size of work piece), the fixed block on both sides removes to the middle part like this and fixes the work piece clamp tightly, and is very convenient, and processing is accomplished the back, can anticlockwise rotation handle to drive two fixed blocks and remove to both sides, remove the fixed of work piece, operate very simply, can effectively solve and operate very troublesome among the background art, consume the problem of manpower greatly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a clamping device for machining according to an embodiment of the present invention;
fig. 2 is a schematic side view of a moving block in a clamping device for machining according to an embodiment of the present invention;
fig. 3 is a schematic view of a plane structure of a limiting groove in a clamping device for machining according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural view of a slide block and a slide rail in the clamping device for machining according to an embodiment of the present invention.
In the figure: 1. a base; 2. an electric telescopic rod; 3. a switch; 4. a platform; 5. a slider; 6. a slide rail; 7. A small hole A; 8. a small hole B; 9. a lock pin; 10. a bearing housing; 11. a rotating rod; 12. a screw; 13. a moving block; 14. a screw hole; 15. a handle; 16. a limiting groove; 17. and (5) fixing blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A machining clamping device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1, 2, 3 and 4, the clamping device for machining according to the present invention includes a base 1, an electric telescopic rod 2 is fixedly installed on the right side of the top end of the base 1, a platform 4 is fixedly connected to the top end of the electric telescopic rod 2, a slider 5 is fixedly connected to the left side end of the platform 4, a slide rail 6 is slidably connected to the left side end of the slider 5, the bottom end of the slide rail 6 is fixedly connected to the top end of the base 1, a small hole a7 is installed inside the slider 5, a plurality of small holes B8 are installed inside the slide rail 6, a lock pin 9 is installed on the top end of the small hole B8, the lock pin 9 sequentially penetrates through the small hole B8 and is connected to the small hole a7, bearing sleeves 10 are fixedly installed on the left side and the right side of the platform 4, a rotating rod 11 is rotatably connected inside the bearing sleeves 10, a screw 12 is fixedly installed between, a screw hole 14 is installed inside the moving block 13, and the inner side wall of the screw hole 14 is in threaded connection with the outer side wall of the screw 12.
Referring to fig. 1, a handle 15 is fixedly connected to the right end of the rotating rod 11, and the handle 15 facilitates rotation of the screw 12.
Referring to fig. 1 and 3, a limit groove 16 is installed at the top end of the platform 4, the width of the limit groove 16 is the same as that of the moving block 13, and the moving block 13 can only slide along the inside of the limit groove 16.
Referring to fig. 1, a fixed block 17 is fixedly connected to the top end of the moving block 13, and the fixed block 17 has a width much larger than that of the moving block 13, so that a workpiece can be well clamped.
Referring to fig. 1, a switch 3 is fixedly mounted on the surface of the electric telescopic rod 2, a current output end of the switch 3 is electrically connected with a current input end of the electric telescopic rod 2, and the switch 3 controls the operation of the electric telescopic rod 2.
The embodiment of the utility model provides a clamping device of machining, when the height needs to be adjusted, firstly, let in external power supply for electric telescopic handle 2, switch 3 of electric telescopic handle 2 is opened, electric telescopic handle 2 starts to operate, through the controller control electric telescopic handle 2's on electric telescopic handle 2 flexible, electric telescopic handle 2 drives platform 4's up-down movement, platform 4 drives slider 5's up-down movement, slider 5 slides up and down along slide rail 6, when platform 4 moves to the suitable position, through lockpin 9 in proper order down run through aperture B8 and connect into aperture A7, fix slider 5 and slide rail 6, thereby fix the height of platform 4, it is very convenient, can according to the height of different machine adjusting device, after the height adjustment is accomplished, put the part that needs to press from both sides tight fixed in the middle part on platform 4 top, clockwise rotation handle 15, the handle 15 drives the rotating rod 11 to rotate clockwise, it should be noted that the diameter of the rotating rod 11 inside the bearing sleeve 10 is slightly larger, and the rotating rod 11 can be well clamped inside the bearing sleeve 10 and rotate along the inside of the bearing sleeve 10, the rotating rod 11 drives the screw 12 to rotate clockwise, the screw 12 drives the screw holes 14 on both sides to move towards the middle part (it should be noted that the screw holes 14 and the screw 12 are in threaded connection, so the two screw holes 14 can move inwards or outwards at the same time), the screw holes 14 drive the moving block 13 to move towards the middle part, the moving block 13 drives the fixed block 17 to move towards the middle part (it should be noted that the width of the moving block 13 is approximately the same as the width of the limiting groove 16, the moving block 13 can only slide along the inside of the limiting groove 16, thereby achieving the purpose of limiting the moving block 13 and preventing the moving block 13 from being driven to rotate by the, the width of the limiting groove 16 is negligible compared with the size of the workpiece), so that the fixing blocks 17 on the two sides move towards the middle part to clamp and fix the workpiece, the operation is very simple, and after the workpiece is machined, the handle 15 can be rotated anticlockwise, so that the two fixing blocks 17 are driven to move towards the two sides to remove the fixation of the workpiece.
It should be noted that the utility model relates to a clamping device for machining, which comprises an electric telescopic rod 2 (model: LX600 manufacturer: Inquiry, electric telescopic rod is an electric driving device for converting the rotary motion of a motor into the linear reciprocating motion of a push rod, can be used as an executing machine in various simple or complex process flows to realize remote control, centralized control or automatic control) and a switch 3 (model: KAO-5M manufacturer: bench drill), the above electrical components are all prior art products, the debugging operation of circuits is selected, installed and completed by technicians in the field according to the use requirements to ensure that all electrical appliances can normally work, the components are all universal standard components or components known by technicians in the field, the structure and principle of the clamping device can be known by technicians or conventional experimental methods, the applicant does not make specific limitations herein.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A clamping device for machining comprises a base (1) and is characterized in that an electric telescopic rod (2) is fixedly mounted on the right side of the top end of the base (1), a platform (4) is fixedly connected to the top end of the electric telescopic rod (2), a sliding block (5) is fixedly connected to the left side of the platform (4), a sliding rail (6) is slidably connected to the left side end of the sliding block (5), the bottom end of the sliding rail (6) is fixedly connected to the top end of the base (1), a small hole A (7) is mounted inside the sliding block (5), a plurality of small holes B (8) are mounted inside the sliding rail (6), a lock pin (9) is mounted at the top end of each small hole B (8), the lock pins (9) sequentially penetrate through the small holes B (8) and are connected into the small holes A (7) downwards, bearing sleeves (10) are fixedly mounted on the left side and the right side of the platform (4), and a rotating rod (11), a screw rod (12) is fixedly arranged between the rotating rods (11), a moving block (13) is arranged on the outer side wall of the screw rod (12), a screw hole (14) is arranged inside the moving block (13), and the inner side wall of the screw hole (14) is in threaded connection with the outer side wall of the screw rod (12).
2. A clamping device for machining according to claim 1, characterised in that a handle (15) is fixedly attached to the right-hand end of the turning bar (11).
3. A clamping device for machining according to claim 1, characterised in that the top end of the platform (4) is fitted with a limiting groove (16).
4. A clamping device for machining according to claim 1, characterised in that a fixed block (17) is fixedly connected to the top end of the moving block (13).
5. The clamping device for machining according to claim 1, characterized in that a switch (3) is fixedly mounted on the surface of the electric telescopic rod (2), and a current output end of the switch (3) is electrically connected with a current input end of the electric telescopic rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020687392.4U CN212420460U (en) | 2020-04-29 | 2020-04-29 | Clamping device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020687392.4U CN212420460U (en) | 2020-04-29 | 2020-04-29 | Clamping device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212420460U true CN212420460U (en) | 2021-01-29 |
Family
ID=74295046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020687392.4U Expired - Fee Related CN212420460U (en) | 2020-04-29 | 2020-04-29 | Clamping device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212420460U (en) |
-
2020
- 2020-04-29 CN CN202020687392.4U patent/CN212420460U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210730 Address after: 474150 floor 4, building A4, Dengzhou industrial Incubation Park, Nanyang City, Henan Province Patentee after: Dengzhou Yuanheng Auto Parts Co.,Ltd. Address before: 474150 9-239, Beijing Avenue, Dengzhou City, Nanyang City, Henan Province Patentee before: DENGZHOU KAILI MACHINERY DIE SALES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |