CN215510627U - Automatic clamp - Google Patents
Automatic clamp Download PDFInfo
- Publication number
- CN215510627U CN215510627U CN202122151958.9U CN202122151958U CN215510627U CN 215510627 U CN215510627 U CN 215510627U CN 202122151958 U CN202122151958 U CN 202122151958U CN 215510627 U CN215510627 U CN 215510627U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- cylinder
- clamp
- mounting groove
- 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.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of clamps, and discloses an automatic clamp which comprises a clamp base, an air cylinder, a clamping block, a connecting rod fixing base and a connecting rod assembly, wherein the clamp base is of a block structure and is provided with a part bearing surface, and the part bearing surface is positioned at the rear part of the top surface of the block structure; the limiting block is positioned at the rear edge of the part bearing surface; the mounting groove is positioned at the front part of the top surface of the structure; the cylinder is horizontally arranged in the mounting groove; the connecting rod fixing base is fixedly arranged at the upper opening of the mounting groove; the clamping block is movably arranged at the front part of the bearing surface of the part; rotatable connecting rod fixed baseplate of link assembly on to hold in the mounting groove, link assembly's both ends are articulated with the piston rod of cylinder and clamp tight piece respectively, and when the piston rod concertina movement of cylinder, drive and press from both sides the horizontal migration that the tight piece of clamp was perpendicular to stopper, this application is fit for the machining operation, convenient to use.
Description
Technical Field
The utility model relates to the technical field of pliers, in particular to an automatic pliers.
Background
The clamp is suitable for clamping and keeping of precision parts in the machining process of the precision parts, the precision machining or pasting operation and the like adopt the air cylinder to drive the connecting rod to be conducted to the clamping block to clamp tightly, the clamping is stable, the stable clamping requirements of parts in different shapes and sizes can be met by adjusting the distance between the external thread rod and the internal thread sleeve of the air cylinder piston, and the universality is strong.
The clamp needs to be matched with operations such as machining and the like when clamping, and after the cylinder is arranged on the common clamp, the cylinder and the clamp part of the common clamp are on the same horizontal plane, so that the machining operation is affected, and the clamp is very inconvenient. Based on this, it is necessary to develop an automatic clamp for facilitating machining.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an automatic clamp to solve the above problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic clamp, includes clamp base, cylinder, presss from both sides tight piece, connecting rod fixed baseplate and link assembly, wherein:
the clamp base is of a block structure and is provided with
The part bearing surface is positioned at the rear part of the top surface of the blocky structure;
the limiting block is positioned at the rear edge of the part bearing surface;
the mounting groove is positioned at the front part of the top surface of the structure;
the cylinder is horizontally arranged in the mounting groove;
the connecting rod fixing base is fixedly arranged at the upper opening of the mounting groove;
the clamping block is movably arranged at the front part of the bearing surface of the part;
the connecting rod fixing base with the connecting rod assembly capable of rotating is arranged on the connecting rod fixing base and contained in the mounting groove, two ends of the connecting rod assembly are hinged to a piston rod and a clamping block of the cylinder respectively, and the clamping block is driven to horizontally move perpendicular to the limiting block when the piston rod of the cylinder moves in a telescopic mode.
Furthermore, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first connecting rod comprises two rod pieces and a rotating shaft, the rotating shaft is rotatably arranged on the connecting rod fixing base, the two rod pieces are respectively and fixedly arranged on the side surface of the rotating shaft, one of the rod pieces is hinged with the piston rod of the air cylinder through a pin shaft, and the second connecting rod is hinged with the other rod piece.
Furthermore, an external thread rod is fixedly arranged at the end part of a piston rod of the air cylinder, an internal thread sleeve is screwed at the outer side of the external thread rod, and a rod piece of the first connecting rod is hinged on the internal thread sleeve.
The utility model has the technical effects and advantages that:
the clamping device is suitable for machining processes of precision parts, meets requirements of machining operation, adopts the cylinder to drive the connecting rod assembly to be conducted to the clamping block to be clamped tightly, is stable in clamping, can meet stable clamping requirements of parts in different shapes and sizes by adjusting the distance between the external thread rod and the internal thread sleeve of the cylinder piston, and is strong in universality.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a second perspective view of the present invention.
In the figure: the clamp comprises a clamp base-1, a cylinder-2, a clamping block-3, a connecting rod fixing base-4, a connecting rod assembly-5, a part bearing surface-10, a limiting block-11, a mounting groove-12, a first connecting rod-50, a second connecting rod-51, a rod-52 and a rotating shaft-53.
Detailed Description
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.
The first embodiment is as follows:
the utility model provides an automatic clamp which is shown in the attached drawings, and comprises a clamp base 1, a cylinder 2, a clamping block 3, a connecting rod fixing base 4 and a connecting rod assembly 5, wherein:
the clamp base 1 is of a block structure and is provided with
A part bearing surface 10, wherein the part bearing surface 10 is positioned at the rear part of the top surface of the block structure;
the limiting block 11 is positioned at the rear edge of the part bearing surface 10;
a mounting groove 12, said mounting groove 12 being located at the front of the top surface of the structural structure;
the cylinder 2 is horizontally arranged in the mounting groove 12;
the connecting rod fixing base 4 is fixedly arranged at the upper opening of the mounting groove 12;
the clamping block 3 is movably arranged at the front part of the part bearing surface 10;
the rotatable connecting rod fixed baseplate 4 of link assembly 5 on to hold in mounting groove 12, the both ends of link assembly 5 are articulated with the piston rod of cylinder 2 and press from both sides tight piece 3 respectively, and when the piston rod concertina movement of cylinder 2, drive and press from both sides tight piece 3 and do the horizontal migration of perpendicular to stopper 11, press from both sides tight piece 3 horizontal migration back, cooperate stopper 11 to realize pressing from both sides tight part.
Specifically, the connecting rod assembly 5 includes a first connecting rod 50 and a second connecting rod 51, the first connecting rod 50 includes two rod pieces 52 and a rotating shaft 53, the rotating shaft 53 is rotatably disposed on the connecting rod fixing base 4, the two rod pieces 52 are respectively fixedly disposed on the side surfaces of the rotating shaft 53, one of the rod pieces 52 is hinged to the piston rod of the cylinder 2 through a pin, and the second connecting rod 51 is hinged to the other rod piece 52.
In order to aim at parts with different sizes, the end part of the piston rod of the cylinder 2 is fixedly provided with an external thread rod, the outer side of the external thread rod is screwed with an internal thread sleeve, the rod piece of the first connecting rod 50 is hinged on the internal thread sleeve, and the length of the internal thread sleeve and the external thread rod after assembly is adjusted by adjusting the internal thread sleeve.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (3)
1. The utility model provides an automatic clamp, includes clamp base, cylinder and presss from both sides tight piece, its characterized in that: the automatic clamp include connecting rod fixed baseplate and link assembly, wherein:
the clamp base is of a block structure and is provided with
The part bearing surface is positioned at the rear part of the top surface of the blocky structure;
the limiting block is positioned at the rear edge of the part bearing surface;
the mounting groove is positioned at the front part of the top surface of the structure;
the cylinder is horizontally arranged in the mounting groove;
the connecting rod fixing base is fixedly arranged at the upper opening of the mounting groove;
the clamping block is movably arranged at the front part of the bearing surface of the part;
the connecting rod fixing base with the connecting rod assembly capable of rotating is arranged on the connecting rod fixing base and contained in the mounting groove, two ends of the connecting rod assembly are hinged to a piston rod and a clamping block of the cylinder respectively, and the clamping block is driven to horizontally move perpendicular to the limiting block when the piston rod of the cylinder moves in a telescopic mode.
2. An automatic clamp according to claim 1, wherein: the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first connecting rod comprises two rod pieces and a rotating shaft, the rotating shaft is rotatably arranged on a connecting rod fixing base, the two rod pieces are respectively and fixedly arranged on the side surfaces of the rotating shaft, one of the rod pieces is hinged with a piston rod of the air cylinder through a pin shaft, and the second connecting rod is hinged with the other rod piece.
3. An automated clamp according to claim 2, wherein: the end part of a piston rod of the air cylinder is fixedly provided with an external thread rod, the outer side of the external thread rod is screwed with an internal thread sleeve, and a rod piece of the first connecting rod is hinged on the internal thread sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151958.9U CN215510627U (en) | 2021-09-07 | 2021-09-07 | Automatic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151958.9U CN215510627U (en) | 2021-09-07 | 2021-09-07 | Automatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215510627U true CN215510627U (en) | 2022-01-14 |
Family
ID=79796085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122151958.9U Active CN215510627U (en) | 2021-09-07 | 2021-09-07 | Automatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215510627U (en) |
-
2021
- 2021-09-07 CN CN202122151958.9U patent/CN215510627U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210389244U (en) | Clamping manipulator based on wedge block | |
| CN203062573U (en) | Spring pressing clamping device | |
| CN209868403U (en) | Mechanism for simultaneously clamping 2 parts of workpiece | |
| CN215510627U (en) | Automatic clamp | |
| CN210476018U (en) | Multifunctional welding fixture for automobile welding production line | |
| CN210819232U (en) | Clamping device for plates | |
| CN215546966U (en) | Circular part clamping tool | |
| CN213859135U (en) | Be used for automatic many sizes of upset fast and adapt to type anchor clamps | |
| CN214054239U (en) | Welding anti-deformation tool | |
| CN213352250U (en) | Clamp | |
| CN211467116U (en) | Die clamping device | |
| CN208543239U (en) | A kind of Mobile multi-station automobile clamping workpiece tool | |
| CN210731721U (en) | CNC processing template tool | |
| CN208643902U (en) | Limiting device based on processing of robots | |
| CN209812113U (en) | Workpiece positioning and pressing mechanism | |
| CN216707223U (en) | Pneumatic type double-station link mechanism for actuator cylinder | |
| CN215239448U (en) | Workpiece positioning and processing tool | |
| CN215469686U (en) | Upper body clamp | |
| CN215358018U (en) | Novel vice | |
| CN212601360U (en) | Special clamp for small-sized component | |
| CN214790407U (en) | Track pin tool clamp | |
| CN220592919U (en) | Adjustable fixture tool | |
| CN214922393U (en) | Titanium alloy connecting rod processing frock | |
| CN102941550A (en) | Spring pressing clamping device | |
| CN208513971U (en) | A kind of welding positioning tool of preprocessor connecting bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |