CN209919736U - Clamping tool for machine manufacturing - Google Patents
Clamping tool for machine manufacturing Download PDFInfo
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- CN209919736U CN209919736U CN201920771741.8U CN201920771741U CN209919736U CN 209919736 U CN209919736 U CN 209919736U CN 201920771741 U CN201920771741 U CN 201920771741U CN 209919736 U CN209919736 U CN 209919736U
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- sides
- clamping
- clamp
- sliding plate
- support
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Abstract
The utility model discloses a press from both sides tight frock for machine-building, comprising a mounting plate, fixed surface installs the support base on the mounting plate, it is provided with the support slide to support the base upper surface, and supports base side surface upper end fixed mounting and have hydraulic lifting jar, the equal sliding connection in support slide upper surface both sides has the tight piece of clamp, and supports the inside fixed mounting of slide and have the round axle, hydraulic lifting jar output shaft front end is inconsistent with one of them outside surface in two tight pieces of clamp, two tight pieces of clamp all slide and cup joint at the round axle surface, and two press from both sides lie in round axle surface position department between the tight piece and cup jointed first spring. The utility model discloses simple structure, convenient operation through setting up at the tight piece of the clamp of first spring both sides central symmetry, drives hydraulic lifting cylinder and can realize that the automatic positioning center presss from both sides tightly, and the cooperation sets up the last briquetting of pressing from both sides tight piece top, realizes pressing from both sides the all-round clamp of work piece tightly, presss from both sides tightly effectually.
Description
Technical Field
The utility model relates to a tooling equipment technical field especially relates to a press from both sides tight frock for machine-building.
Background
The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, etc., the mechanical manufacturing industry provides technical equipment for the whole national economy, and clamping tools are needed to clamp and position product parts in the manufacturing process of the products.
Most of clamping tools used in the current mechanical manufacturing are complex in operation, a specific positioning device is required to be arranged to position a workpiece, and the clamping effect is poor. To this end, we propose a clamping tool for machine manufacturing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a press from both sides tight frock for machine-building, aim at simplified operation realizes that the automatic positioning of work piece presss from both sides tightly, improves simultaneously and presss from both sides tight effect.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a clamping tool for machine manufacturing comprises an installation bottom plate, wherein a supporting base is fixedly installed on the upper surface of the installation bottom plate, a supporting sliding plate is arranged on the upper surface of the supporting base, and the upper end of one side surface of the supporting base is fixedly provided with a hydraulic lifting cylinder, the two sides of the upper surface of the supporting sliding plate are both connected with clamping blocks in a sliding way, a round shaft is fixedly arranged in the supporting sliding plate, the front end of an output shaft of the hydraulic lifting cylinder is abutted against the outer side surface of one of the two clamping blocks, the two clamping blocks are sleeved on the outer surface of the round shaft in a sliding manner, a first spring is sleeved between the two clamping blocks at the position of the outer surface of the circular shaft, a connecting rod is rotatably arranged at the position of the upper surface of the supporting sliding plate at the inner part of the clamping block, and one end of the connecting rod, which is far away from the supporting sliding plate, is rotatably provided with an upper pressing block, and the upper pressing block is rotatably arranged at the upper end inside the clamping block.
Preferably, in the above-mentioned tight frock of clamp for machine-building, go up the briquetting and include the depression bar, rotate the lead screw, second spring and pressure head, it keeps away from one side of connecting rod to rotate lead screw threaded connection at the depression bar, and rotates the lead screw bottom and be provided with the pressure head, the surface between rotation lead screw and the depression bar has cup jointed the second spring.
Based on above-mentioned technical characteristics, through setting up the briquetting, the cooperation presss from both sides tight piece, realizes pressing from both sides tightly the all-round of work piece, through setting up rotation lead screw and second spring, realizes the regulation to the pressure head height to the work piece of the different thickness of adaptation.
Preferably, in the clamping tool for machine manufacturing, the inner side surfaces of the two clamping blocks are both provided with the anti-slip layer, and the two clamping blocks are centrosymmetric relative to the supporting sliding plate.
Based on the technical characteristics, the anti-skid layer is arranged, so that the workpiece is better clamped.
Preferably, in the clamping tool for machine manufacturing, both sides of the circular shaft are provided with limit rings.
Based on the technical characteristics, the limiting ring is arranged, so that the limiting of the clamping block is realized, and the positioning of the clamping tool is ensured.
Preferably, in the clamping tool for machine manufacturing, a guide sleeve is arranged at the center of the bottom end inside the support base, a guide pillar is arranged at the center of the bottom surface of the support sliding plate, and the guide sleeve is matched with the guide pillar.
Based on the technical characteristics, the guide pillar and the guide sleeve which are matched with each other are arranged, so that the clamping tool is convenient for people to install and position.
Preferably, in the clamping tool for machine manufacturing, a bottom surface of the pressure head is arc-shaped.
Based on above-mentioned technical characteristics, through setting up the pressure head into circular-arc, avoid the sharp-pointed part of pressure head to damage the workpiece surface.
The utility model has the advantages that:
the utility model discloses simple structure, convenient operation through setting up at the tight piece of the clamp of first spring both sides central symmetry, drives hydraulic lifting cylinder and can realize that the automatic positioning center presss from both sides tightly, and the cooperation sets up the last briquetting of pressing from both sides tight piece top, realizes pressing from both sides the all-round clamp of work piece tightly, presss from both sides tightly effectually.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional view at a.
In the drawings, the components represented by the respective reference numerals are listed below:
1, mounting a bottom plate; 2-supporting the base; 3-supporting the sliding plate; 4-round shaft; 5-an anti-slip layer; 6-a limiting ring; 7-a first spring; 8-hydraulic lifting cylinder; 9-a clamping block; 10-briquetting; 11-a connecting rod; 12-a guide post; 13-guide sleeve; 101-a compression bar; 102-rotating the screw rod; 103-a second spring; 104. and (4) pressing head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment is a clamping tool for machine manufacturing, including a mounting base plate 1, a supporting base 2 is fixedly installed on the upper surface of the mounting base plate 1, a supporting slide plate 3 is installed on the upper surface of the supporting base 2, a hydraulic lifting cylinder 8 is fixedly installed on the upper end of one side surface of the supporting base 2, a guide sleeve 13 is installed at the central position of the bottom end inside the supporting base 2, a guide post 12 is installed at the central position of the bottom surface of the supporting slide plate 3, the guide sleeve 13 is matched with the guide post 12, the installation and positioning of the clamping tool are facilitated by installing the guide post 12 and the guide sleeve 13 which are matched with each other, clamping blocks 9 are slidably connected to both sides of the upper surface of the supporting slide plate 3, a circular shaft 4 is fixedly installed inside the supporting slide plate 3, limiting rings 6 are installed on both sides of the circular shaft 4, the limiting rings 6 are, the front end of an output shaft of a hydraulic lifting cylinder 8 is abutted against the outer side surface of one of two clamping blocks 9, the two clamping blocks 9 are both slidably sleeved on the outer surface of a round shaft 4, a first spring 7 is sleeved at the position of the outer surface of the round shaft 4 between the two clamping blocks 9, anti-slip layers 5 are arranged on the inner side surfaces of the two clamping blocks 9, better clamping of a workpiece is guaranteed by arranging the anti-slip layers 5, the two clamping blocks 9 are centrosymmetric relative to a supporting sliding plate 3, a connecting rod 11 is rotatably installed at the position of the upper surface of the supporting sliding plate 3, which is positioned in the clamping block 9, one end of the connecting rod 11, which is far away from the supporting sliding plate 3, is rotatably provided with an upper pressing block 10, the upper pressing block 10 is rotatably installed at the upper end in the clamping block 9, the upper pressing block 10 comprises a pressing rod 101, a rotating lead screw 102, a second spring 103 and a pressing head 104, the outer surface between rotation lead screw 102 and the depression bar 101 has cup jointed second spring 103, and pressure head 104 bottom surface is circular-arcly, and through setting up briquetting 10, the cooperation presss from both sides tight piece 9, realizes the all-round clamp to the work piece, through setting up rotation lead screw 102 and second spring 103, realizes the regulation to pressure head 104 height to the work piece of the different thickness of adaptation, through setting up pressure head 104 into circular-arcly, avoids pressure head 104 sharp-pointed part to harm the workpiece surface.
The utility model discloses a concrete implementation, when using, at first place the work piece at 3 upper surfaces of support slide, drive hydraulic pressure lift cylinder 8, promote one of them to the motion of work piece direction in two tight piece 9 of clamp, because spring 7's effect, another tight piece 9 of clamp also can be with same distance and speed to the motion of work piece direction, the realization is fixed the work piece and is put at support slide 3 central point, realize the automatic positioning of work piece, because the existence of last briquetting 10, the all-round clamp of work piece has been guaranteed, the tight stability of work piece clamp has been guaranteed greatly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a press from both sides tight frock for machine-building which characterized in that: comprises an installation base plate (1), a support base (2) is fixedly arranged on the upper surface of the installation base plate (1), a support sliding plate (3) is arranged on the upper surface of the support base (2), a hydraulic lifting cylinder (8) is fixedly arranged at the upper end of the surface of one side of the support base (2), clamping blocks (9) are respectively connected to two sides of the upper surface of the support sliding plate (3) in a sliding manner, a round shaft (4) is fixedly arranged in the support sliding plate (3), the front end of an output shaft of the hydraulic lifting cylinder (8) is abutted to the outer side surface of one of the two clamping blocks (9), the two clamping blocks (9) are respectively sleeved on the outer surface of the round shaft (4) in a sliding manner, a first spring (7) is sleeved at the position of the outer surface of the round shaft (4) between the two clamping blocks (9), a connecting rod (11) is rotatably arranged at the position of the inner part of the clamping, and one end of the connecting rod (11) far away from the supporting sliding plate (3) is rotatably provided with an upper pressing block (10), and the upper pressing block (10) is rotatably arranged at the upper end inside the clamping block (9).
2. The clamping tool for machine manufacturing according to claim 1, characterized in that: go up briquetting (10) including depression bar (101), rotation lead screw (102), second spring (103) and pressure head (104), rotate lead screw (102) threaded connection and keep away from one side of connecting rod (11) in depression bar (101), and rotate lead screw (102) bottom and be provided with pressure head (104), the surface between rotation lead screw (102) and depression bar (101) has cup jointed second spring (103).
3. The clamping tool for machine manufacturing according to claim 1, characterized in that: the inner side surfaces of the two clamping blocks (9) are provided with anti-skid layers (5), and the two clamping blocks (9) are centrosymmetric relative to the supporting sliding plate (3).
4. The clamping tool for machine manufacturing according to claim 1, characterized in that: limiting rings (6) are arranged on two sides of the round shaft (4).
5. The clamping tool for machine manufacturing according to claim 1, characterized in that: a guide sleeve (13) is arranged at the center of the bottom end in the supporting base (2), a guide pillar (12) is arranged at the center of the bottom surface of the supporting sliding plate (3), and the guide sleeve (13) is matched with the guide pillar (12).
6. The clamping tool for machine manufacturing according to claim 2, characterized in that: the bottom surface of the pressure head (104) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771741.8U CN209919736U (en) | 2019-05-27 | 2019-05-27 | Clamping tool for machine manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771741.8U CN209919736U (en) | 2019-05-27 | 2019-05-27 | Clamping tool for machine manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919736U true CN209919736U (en) | 2020-01-10 |
Family
ID=69091914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771741.8U Expired - Fee Related CN209919736U (en) | 2019-05-27 | 2019-05-27 | Clamping tool for machine manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378649A (en) * | 2020-10-19 | 2021-02-19 | 厦门理工学院 | Speed reducer fixing device for speed reducer comprehensive experiment table |
| CN113084549A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Clamp for machining disc-shaped workpiece |
-
2019
- 2019-05-27 CN CN201920771741.8U patent/CN209919736U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378649A (en) * | 2020-10-19 | 2021-02-19 | 厦门理工学院 | Speed reducer fixing device for speed reducer comprehensive experiment table |
| CN112378649B (en) * | 2020-10-19 | 2023-03-07 | 厦门理工学院 | Speed reducer fixing device for speed reducer comprehensive experiment table |
| CN113084549A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Clamp for machining disc-shaped workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20200527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |