CN215659134U - Pneumatic fixing clamp for lathe - Google Patents
Pneumatic fixing clamp for lathe Download PDFInfo
- Publication number
- CN215659134U CN215659134U CN202120790293.3U CN202120790293U CN215659134U CN 215659134 U CN215659134 U CN 215659134U CN 202120790293 U CN202120790293 U CN 202120790293U CN 215659134 U CN215659134 U CN 215659134U
- Authority
- CN
- China
- Prior art keywords
- hinged
- rod
- sleeve
- workbench
- lathe
- 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.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a pneumatic fixing clamp for a lathe, which comprises a base, wherein a workbench is arranged on one side of the base, and a hinge support is fixed on the other side of the base; the hinge support is hinged with an air cylinder, a base close to the hinge support is hinged with an upright post, a sleeve is arranged on the upright post, and an air cylinder piston rod is hinged with the sleeve; a pressing rod is hinged to the top of the upright post, a pressing part is arranged at one end, close to the workbench, of the pressing rod, a connecting rod is hinged to the other end of the pressing rod, and the other end of the connecting rod is hinged to the sleeve; and a baffle is arranged on one side of the workbench, which is far away from the cylinder. According to the automatic clamping device, manual operation of workers is not needed, the workers only need to place the workpiece on the workbench, one side of the workpiece is abutted to the baffle, then the air cylinder is started, clamping can be automatically fixed, the clamping efficiency is high, and the safety is good.
Description
Technical Field
The utility model relates to the field of lathe fixtures, in particular to a pneumatic fixing fixture for a lathe.
Background
The device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection. Also known as clamps. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.
Most of the existing clamps are complex in structure and cumbersome to use, often need to be manually operated by workers, are low in efficiency, and are difficult to ensure the operation safety of the workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pneumatic fixing clamp for a lathe, which aims to solve the problems in the background technology.
In order to achieve the aim, the utility model provides a pneumatic fixing clamp for a lathe, which comprises a base, wherein a workbench is arranged on one side of the base, and a hinge support is fixed on the other side of the base; the hinge support is hinged with an air cylinder, a base close to the hinge support is hinged with an upright post, a sleeve is arranged on the upright post, and an air cylinder piston rod is hinged with the sleeve; a pressing rod is hinged to the top of the upright post, a pressing part is arranged at one end, close to the workbench, of the pressing rod, a connecting rod is hinged to the other end of the pressing rod, and the other end of the connecting rod is hinged to the sleeve; and a baffle is arranged on one side of the workbench, which is far away from the cylinder.
As a preferable arrangement of the present invention, the connecting rod and the cylinder piston rod are hinged to the same position of the sleeve.
As the preferred arrangement of the utility model, the upright post is sleeved with the spring, and two ends of the spring are respectively and fixedly connected with the top of the upright post and the upper end surface of the sleeve.
As a preferable arrangement of the utility model, a limiting sleeve is fixedly sleeved at the lower end of the upright post, one end of the limiting sleeve, which is close to the workbench, is connected with an L-shaped rod, the horizontal section of the L-shaped rod is fixedly connected with the limiting sleeve, the vertical section of the L-shaped rod is fixedly welded with an auxiliary pressure rod, and the tail end of the auxiliary pressure rod is connected with a hemispherical pressure head.
As a preferable arrangement of the present invention, the pressing portion is semicircular.
As a preferable arrangement of the present invention, the pressing part and the pressing head are covered with rubber layers.
The utility model has the beneficial effects that:
the pressing head is driven by the auxiliary pressing rod to press the side surface of the workpiece tightly and is abutted against the other side surface of the workpiece through the baffle plate, so that the workpiece has a good fixing effect; meanwhile, manual operation of workers is not needed, the workers only need to place the workpiece on the workbench and enable one side of the workpiece to be abutted to the baffle, then the air cylinder is started, clamping can be automatically fixed, clamping efficiency is high, and the safety is good.
Drawings
Fig. 1 is a schematic structural view of a pneumatic fixing clamp for a lathe.
Wherein,
1-a base;
2-a workbench;
3-a hinge support;
4-a cylinder;
5-upright column;
6-a sleeve;
7-a piston rod;
8-a compression bar;
9-a pressing part;
10-a connecting rod;
11-a baffle plate;
12-a spring;
13-a stop collar;
14-L-shaped rods;
15-auxiliary pressure lever;
16-pressure head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1, the utility model provides a pneumatic fixing clamp for a lathe, which comprises a base 1, wherein a workbench 2 is arranged on one side of the base 1, and a hinge support 3 is fixed on the other side of the base 1; the hinge support 3 is hinged with an air cylinder 4, a base close to the hinge support 3 is hinged with an upright post 5, the upright post 5 is provided with a sleeve 6, and a piston rod 7 of the air cylinder 4 is hinged with the sleeve 6; a pressing rod 8 is hinged to the top of the upright post 5, one end, close to the workbench 2, of the pressing rod 8 is provided with a pressing part 9, the other end of the pressing rod 8 is hinged to a connecting rod 10, and the other end of the connecting rod 10 is hinged to the sleeve 6; and a baffle plate 11 is arranged on one side of the workbench 2 far away from the cylinder 4.
As a preferable arrangement of the embodiment of the present invention, further, the connecting rod 10 is hinged to the same position of the sleeve 6 as the piston rod 7 of the cylinder 4.
As a preferable arrangement of the embodiment of the present invention, further, a spring 12 is sleeved on the upright post 5, and two ends of the spring 12 are respectively and fixedly connected with the top of the upright post 5 and the upper end surface of the sleeve 6.
As a preferable arrangement of the embodiment of the utility model, further, a limiting sleeve 13 is fixedly sleeved at the lower end of the upright post 5, one end of the limiting sleeve 13 close to the workbench 2 is connected with an L-shaped rod 14, a horizontal section of the L-shaped rod 14 is fixedly connected with the limiting sleeve 13, a vertical section of the L-shaped rod 14 is fixedly welded with an auxiliary pressure rod 15, and the tail end of the auxiliary pressure rod 15 is connected with a hemispherical pressure head 16.
As a preferable configuration of the embodiment of the present invention, further, the pressing portion 9 is semicircular.
As a preferable arrangement of the embodiment of the present invention, further, the pressing portion 9 and the ram 16 are covered with rubber layers.
In the embodiment, the cylinder 4 acts to make the piston rod 7 push the sleeve 6 to move upwards, and the upright post 5 can bear the thrust brought by the piston rod 7 and rotate towards one side; in the process of moving up the sleeve 6, the connecting rod 10 is driven to move up and rotate, the pressing rod 8 hinged with the connecting rod 10 can drive the pressing part 9 to press the upper end face of the workpiece downwards by taking a hinged point at the top of the upright post 5 hinged with the connecting rod as a rotating center, and synchronously, in the process of rotating the upright post 5, the pressing head 16 is driven to move towards the lateral lower part and press the side face of the workpiece, and the workpiece is pressed on the baffle plate arranged at the other end of the workbench 2 to realize the fixed clamping of the workpiece.
In conclusion, the workpiece fixing device is simple in structure and reasonable in design, the pressing part 9 is driven by the pressing rod 8 to press the workpiece downwards, the pressing head 16 is driven by the auxiliary pressing rod 15 to press the side face of the workpiece tightly, and the baffle 11 is abutted against the other side face of the workpiece, so that the workpiece has a good fixing effect; meanwhile, manual operation of workers is not needed, the workers only need to place the workpiece on the workbench and enable one side of the workpiece to be abutted to the baffle, then the air cylinder is started, clamping can be automatically fixed, clamping efficiency is high, and the safety is good.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (6)
1. A pneumatic fixing clamp for a lathe comprises a base and is characterized in that a workbench is arranged on one side of the base, and a hinge support is fixed on the other side of the base; the hinge support is hinged with an air cylinder, a base close to the hinge support is hinged with an upright post, a sleeve is arranged on the upright post, and an air cylinder piston rod is hinged with the sleeve; a pressing rod is hinged to the top of the upright post, a pressing part is arranged at one end, close to the workbench, of the pressing rod, a connecting rod is hinged to the other end of the pressing rod, and the other end of the connecting rod is hinged to the sleeve; and a baffle is arranged on one side of the workbench, which is far away from the cylinder.
2. The pneumatic stationary fixture for lathe according to claim 1, wherein said connecting rod and said cylinder piston rod are hinged to the same position of said sleeve.
3. The pneumatic stationary fixture for lathe as claimed in claim 1, wherein a spring is sleeved on the column, and both ends of the spring are fixedly connected with the top of the column and the upper end surface of the sleeve respectively.
4. The pneumatic fixing clamp for the lathe as claimed in claim 1, wherein a limiting sleeve is fixedly sleeved on the lower end of the upright column, an L-shaped rod is connected to one end of the limiting sleeve close to the workbench, the horizontal section of the L-shaped rod is fixedly connected with the limiting sleeve, an auxiliary pressure rod is fixedly welded to the vertical section of the L-shaped rod, and a hemispherical pressure head is connected to the tail end of the auxiliary pressure rod.
5. The pneumatic mounting fixture for lathe of claim 1, wherein said pressing portion is semicircular.
6. The pneumatic mounting fixture for lathe of claim 4 or 5, wherein the pressing portion and the ram are covered with rubber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790293.3U CN215659134U (en) | 2021-04-19 | 2021-04-19 | Pneumatic fixing clamp for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120790293.3U CN215659134U (en) | 2021-04-19 | 2021-04-19 | Pneumatic fixing clamp for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659134U true CN215659134U (en) | 2022-01-28 |
Family
ID=79970776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120790293.3U Expired - Fee Related CN215659134U (en) | 2021-04-19 | 2021-04-19 | Pneumatic fixing clamp for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215659134U (en) |
-
2021
- 2021-04-19 CN CN202120790293.3U patent/CN215659134U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205765054U (en) | A kind of locating clip clamper for plate type part | |
| CN103465074B (en) | Splined hub boring mesopore air-actuated jaw | |
| CN215659134U (en) | Pneumatic fixing clamp for lathe | |
| CN210790094U (en) | Horizontal processing tool of connecting piece | |
| CN217096774U (en) | Machining mechanism capable of achieving rapid clamping and positioning | |
| CN111069938A (en) | Double-station brake disc support clamp | |
| CN215659136U (en) | Special-shaped part fixing clamp for lathe | |
| CN216178506U (en) | Parallel jaw for flexible clamping machine | |
| CN213562400U (en) | Clamping device for machine manufacturing | |
| CN215510097U (en) | Milling fixture for automobile hydraulic system parts | |
| CN210731767U (en) | Fixing clamp for machining | |
| CN115026173A (en) | Frame type hydraulic machine with quick positioning function | |
| CN205733991U (en) | A kind of Small Cylindrical body punching parts quick clamping mechanism | |
| CN214684425U (en) | A frock clamp for chassis mills face | |
| TW202130451A (en) | Control arm assembly machine and control arm assembly method including a processing table with a longitudinal pressing device on the upper side | |
| CN220592922U (en) | Machining clamp capable of rapidly clamping special-shaped mechanical part for manufacturing | |
| CN214980571U (en) | Auto-parts processing location frock clamp | |
| CN216420821U (en) | Pressing fixture with buffering function for metal products | |
| CN220260160U (en) | Aluminium bar centre gripping frock | |
| CN212963264U (en) | Hole site detection mechanism of stamping die part | |
| CN217433782U (en) | Retractable's work piece positioner | |
| CN219837501U (en) | Gas drive spring frock clamp | |
| CN219189947U (en) | Machining jig for automobile castings | |
| CN210756610U (en) | Machine base top surface and side surface machining tool | |
| CN217344223U (en) | Welding fixture for automobile anti-collision beam |
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: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |