CN110788778A - Clamping device with self-locking structure - Google Patents
Clamping device with self-locking structure Download PDFInfo
- Publication number
- CN110788778A CN110788778A CN201911116335.9A CN201911116335A CN110788778A CN 110788778 A CN110788778 A CN 110788778A CN 201911116335 A CN201911116335 A CN 201911116335A CN 110788778 A CN110788778 A CN 110788778A
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- Prior art keywords
- clamping
- fixed
- frame body
- frame
- auto
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Classifications
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- 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
Abstract
The invention discloses a clamping device with a self-locking structure, which comprises a supporting base, wherein a strip-shaped guide rail is fixed on the top surface of the supporting base, the supporting base is provided with a clamping structure, the clamping structure comprises a clamping frame, vertical guide rail convex blocks are integrally formed on the clamping frame, a frame body is arranged on the supporting frame, guide sliding blocks are fixed on the symmetrical inner walls of the frame body, a clamping plate is arranged on the frame body, guide circular rings are fixed on the symmetrical side walls of the top surface of the frame body, two guide post rods are fixed on the back surface of the clamping plate, a telescopic cylinder is fixed between the middle part of the top surface of the frame body and the middle part of the back surface of the clamping plate, a concave cavity is formed in the clamping surface of the clamping plate, a pressing plate is arranged in the concave cavity, a reset spring is fixed between the pressing plate and the side wall of the concave cavity, and a self-. The clamping device is reasonable in structural arrangement, can ensure the stability and reliability of clamping through self-locking, is not easy to damage workpieces, and is high in applicability and good in practicability.
Description
Technical Field
The invention belongs to the technical field of processing equipment of air conditioners, and particularly relates to a clamping device with a self-locking structure.
Background
In the prior art, when two devices (including a condenser and an evaporator) of an air conditioner are processed, a clamping door plate of a clamping device of the two devices cannot be automatically locked. Further, the two-device clamping device in the prior art only has one clamping door plate, and the clamping door plate cannot realize the automatic clamping function and is inconvenient to operate. The clamping device greatly reduces the processing efficiency of the air conditioner. When the number of the clamping door plates is more than or less than that of the two air conditioners, the two air conditioners are all processed with great inconvenience, and the processing efficiency of the two air conditioners is reduced.
Disclosure of Invention
The invention aims to provide a clamping device with a self-locking structure, which is reasonable in structural arrangement and high in applicability.
The technical scheme for realizing the purpose of the invention is that the clamping device with the self-locking structure comprises a supporting base, wherein two parallel strip-shaped guide rails are fixed on the top surface of the supporting base, a clamping structure is arranged on the supporting base, the clamping structure comprises a clamping frame, the bottom end of the clamping frame is arranged on the strip-shaped guide rails through guide rail sliding blocks, vertical guide rail convex blocks are integrally formed on the front surface and the back surface of the clamping frame, a frame body is arranged on the supporting frame, guide sliding blocks are fixed on the symmetrical inner walls of the frame body, a clamping plate is arranged on the frame body, guide circular rings are fixed on the symmetrical side walls of the top surface of the frame body, two guide column rods are fixed on the back surface of the clamping plate, the guide column rods are positioned in the guide circular rings, and a telescopic cylinder is fixed between the middle part of the top surface of the frame body and the middle part of the back surface of, the utility model discloses a clamp, including splint, auto-lock stick up pole, guide post pole, auto-lock draw-in groove, auto-lock stick up pole, auto-lock clamp plate, auto-lock stick up pole, auto-lock stick up the middle part of pole and connect through the round pin hub connection, the outside end of pole is connected through the muscle pole to the back of clamp plate, the muscle pole pass through the loose axle with it connects to support the clamp plate, the other end of pole is fixed with the auto-lock fixture block to auto-lock stick up the other end of pole the auto-lock draw-in groove has evenly been seted up to the top surface of guide post pole, the auto-lock fixture block is in the effect of auto-lock stick up pole is gone into down the card.
The supporting base is fixedly provided with a fixed clamping frame, the fixed clamping frame is fixedly provided with a clamping and pressing plate, and the clamping plate is matched with the clamping and pressing plate to clamp a workpiece.
The top of the clamping frame is fixedly provided with a driving motor, the clamping structure is provided with a lifting vertical groove, a vertical transmission screw rod connected with the driving motor is fixedly arranged in the lifting vertical groove, and a sliding block in threaded connection with the vertical transmission screw rod is fixedly arranged on the inner wall of the frame body.
And a positioning screw is fixed on the guide rail sliding block, and the guide rail sliding block is positioned and fixed through the positioning screw when moving on the strip-shaped guide rail.
The clamping screw is fixed on the frame body, when the frame body is lifted on the clamping frame, the frame body is locked through the clamping screw when needing positioning, and when the frame body is lifted, the clamping screw is loosened and lifted.
And a limiting stop block is fixed at the tail part of the guide post rod.
The support base is fixed with power plug, external air pump connecting terminal and flush mounting plate of switch be fixed with telescopic cylinder control button, driving motor control switch on the flush mounting plate of switch.
The invention has the positive effects that: the clamping device is reasonable in structure and convenient and fast to operate, can effectively clamp a workpiece, can ensure the stability and reliability of clamping through self-locking, is not easy to damage the workpiece, and is stable and reliable to use, strong in applicability and good in practicability.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a frame body according to the present invention;
fig. 3 is a schematic structural view of the support base of the present invention.
Detailed Description
(example 1)
Fig. 1 to 3 show an embodiment of the present invention, wherein fig. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic structural diagram of a frame body according to the present invention; fig. 3 is a schematic structural view of the support base of the present invention.
Referring to fig. 1 to 3, a clamping device with a self-locking structure comprises a supporting base 1, two parallel strip-shaped guide rails 2 are fixed on the top surface of the supporting base, a clamping structure 3 is arranged on the supporting base, the clamping structure 3 comprises a clamping frame 31, the bottom end of the clamping frame is arranged on the strip-shaped guide rails through guide rail sliders 32, vertical guide rail convex blocks 33 are integrally formed on the front surface and the back surface of the clamping frame, a frame body 4 is arranged on the supporting frame, guide sliders 5 are fixed on the symmetrical inner walls of the frame body, a clamping plate 6 is arranged on the frame body, guide rings 7 are fixed on the symmetrical side walls of the top surface of the frame body, two guide column rods 8 are fixed on the back surface of the clamping plate, the guide column rods are arranged in the guide rings, and a telescopic cylinder 9 is fixed between the middle part of the top surface of the frame body and the middle part of the back surface of the clamping plate, seted up cavity 10 on the clamping face of splint be provided with in the cavity and support clamp plate 11 support the clamp plate with be fixed with reset spring 12 between the lateral wall of cavity the back of splint is fixed with auto-lock branch 13, still is provided with auto-lock stick up pole 14, the middle part of auto-lock stick up the pole is connected through round pin axle 15 on the auto-lock branch, the outside end of auto-lock stick up the pole is connected through muscle pole 16 the back of supporting the clamp plate, the muscle pole pass through loose axle 17 with it is connected to support the clamp plate, the other end of auto-lock stick up pole is fixed with auto-lock fixture block 18 auto-lock draw-in groove 19 has evenly been seted up to the top surface of guide post pole, the auto-lock fixture block is in the effect of auto-lock stick up pole is gone into down the auto-lock is.
A fixed clamping frame 20 is fixed on the supporting base, a clamping and pressing plate 21 is fixed on the fixed clamping frame, and the clamping plate is matched with the clamping and pressing plate to complete clamping of the workpiece.
The top of the clamping frame is fixedly provided with a driving motor 22, the clamping structure is provided with a lifting vertical groove 23, a vertical transmission screw rod 24 connected with the driving motor is fixedly arranged in the lifting vertical groove, and a sliding block 25 in threaded connection with the vertical transmission screw rod is fixedly arranged on the inner wall of the frame body.
And a positioning screw rod 26 is fixed on the guide rail sliding block, and the guide rail sliding block is positioned and fixed through the positioning screw rod when moving on the strip-shaped guide rail.
A clamping screw 27 is fixed on the frame body, when the frame body is lifted on the clamping frame, the frame body is locked through the clamping screw when the frame body needs to be positioned, and when the frame body needs to be lifted, the frame body is released and lifted.
A limit stop 28 is fixed to the tail of the guide post.
A power plug 29, an external air pump connecting terminal 30 and a switch panel 34 are fixed on the supporting base, and a telescopic cylinder control button and a driving motor control switch are fixed on the switch panel.
The clamping device is reasonable in structure and convenient and fast to operate, can effectively clamp a workpiece, can ensure the stability and reliability of clamping through self-locking, is not easy to damage the workpiece, and is stable and reliable to use, strong in applicability and good in practicability.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (7)
1. The utility model provides a clamping device with self-locking structure, includes the support base the top surface of supporting the base is fixed with two bar guide rails that parallel be provided with clamping structure, its characterized in that on the support base: the clamping structure comprises a clamping frame, the bottom end of the clamping frame is arranged on the strip-shaped guide rail through a guide rail sliding block, vertical guide rail convex blocks are integrally formed on the front surface and the back surface of the clamping frame, a frame body is arranged on the supporting frame, guide sliding blocks are fixed on the symmetrical inner walls of the frame body, a clamping plate is arranged on the frame body, guide circular rings are fixed on the symmetrical side walls of the top surface of the frame body, two guide column rods are fixed on the back surface of the clamping plate, the guide column rods are positioned in the guide circular rings, a telescopic cylinder is fixed between the middle part of the top surface of the frame body and the middle part of the back surface of the clamping plate, a concave cavity is formed on the clamping surface of the clamping plate, a pressing plate is arranged in the concave cavity, a reset spring is fixed between the pressing plate and the side wall of the concave cavity, and a self-locking support rod is, still be provided with auto-lock perk pole, the middle part of auto-lock perk pole is in through round pin hub connection on the auto-lock branch, the outside end of auto-lock perk pole is in through the muscle pole support the back of clamp plate, the muscle pole pass through the loose axle with support the clamp plate and be connected, the other end of auto-lock perk pole is fixed with the auto-lock fixture block the auto-lock draw-in groove has evenly been seted up to the top surface of guide post pole, the auto-lock fixture block is in the effect of auto-lock perk pole is gone into down the card the auto-lock is carried.
2. The clamping device with the self-locking structure according to claim 1, wherein: the supporting base is fixedly provided with a fixed clamping frame, the fixed clamping frame is fixedly provided with a clamping and pressing plate, and the clamping plate is matched with the clamping and pressing plate to clamp a workpiece.
3. The clamping device with the self-locking structure according to claim 2, wherein: the top of the clamping frame is fixedly provided with a driving motor, the clamping structure is provided with a lifting vertical groove, a vertical transmission screw rod connected with the driving motor is fixedly arranged in the lifting vertical groove, and a sliding block in threaded connection with the vertical transmission screw rod is fixedly arranged on the inner wall of the frame body.
4. The clamping device with the self-locking structure according to claim 3, wherein: and a positioning screw is fixed on the guide rail sliding block, and the guide rail sliding block is positioned and fixed through the positioning screw when moving on the strip-shaped guide rail.
5. The clamping device with the self-locking structure according to claim 4, wherein: the clamping screw is fixed on the frame body, when the frame body is lifted on the clamping frame, the frame body is locked through the clamping screw when needing positioning, and when the frame body is lifted, the clamping screw is loosened and lifted.
6. The clamping device with the self-locking structure according to claim 5, wherein: and a limiting stop block is fixed at the tail part of the guide post rod.
7. The clamping device with the self-locking structure according to claim 6, wherein: the support base is fixed with power plug, external air pump connecting terminal and flush mounting plate of switch be fixed with telescopic cylinder control button, driving motor control switch on the flush mounting plate of switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116335.9A CN110788778B (en) | 2019-11-15 | 2019-11-15 | Clamping device with self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116335.9A CN110788778B (en) | 2019-11-15 | 2019-11-15 | Clamping device with self-locking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110788778A true CN110788778A (en) | 2020-02-14 |
| CN110788778B CN110788778B (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911116335.9A Active CN110788778B (en) | 2019-11-15 | 2019-11-15 | Clamping device with self-locking structure |
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| Country | Link |
|---|---|
| CN (1) | CN110788778B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101100012B1 (en) * | 2009-11-18 | 2011-12-28 | 박성현 | Retention capacity forming device for locking cylinder of door handle |
| CN107398841A (en) * | 2017-08-12 | 2017-11-28 | 赛而乐电器有限公司 | Stick up bar control type positioning clamping structure |
| CN206702693U (en) * | 2017-03-22 | 2017-12-05 | 浙江工业职业技术学院 | A kind of CNC milling machine processing measure installation card |
| CN207795756U (en) * | 2018-01-31 | 2018-08-31 | 王恒标 | Lock-bit structure |
| CN110360193A (en) * | 2019-07-19 | 2019-10-22 | 郑微丹 | Simple locking-positioning structure |
-
2019
- 2019-11-15 CN CN201911116335.9A patent/CN110788778B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101100012B1 (en) * | 2009-11-18 | 2011-12-28 | 박성현 | Retention capacity forming device for locking cylinder of door handle |
| CN206702693U (en) * | 2017-03-22 | 2017-12-05 | 浙江工业职业技术学院 | A kind of CNC milling machine processing measure installation card |
| CN107398841A (en) * | 2017-08-12 | 2017-11-28 | 赛而乐电器有限公司 | Stick up bar control type positioning clamping structure |
| CN207795756U (en) * | 2018-01-31 | 2018-08-31 | 王恒标 | Lock-bit structure |
| CN110360193A (en) * | 2019-07-19 | 2019-10-22 | 郑微丹 | Simple locking-positioning structure |
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| Publication number | Publication date |
|---|---|
| CN110788778B (en) | 2021-04-13 |
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