CN220548171U - Mounting fixture for machining - Google Patents
Mounting fixture for machining Download PDFInfo
- Publication number
- CN220548171U CN220548171U CN202321974477.0U CN202321974477U CN220548171U CN 220548171 U CN220548171 U CN 220548171U CN 202321974477 U CN202321974477 U CN 202321974477U CN 220548171 U CN220548171 U CN 220548171U
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- base
- fixed
- movable frame
- fixing
- connecting rod
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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of clamps, in particular to a fixing clamp for machining, which comprises a clamp body, wherein the clamp body consists of a movable frame, a plurality of fixing components and a base from top to bottom, each fixing component comprises a fixing block and a connecting rod, one end of each fixing block is fixed on the base, the other end of each fixing block is connected with the movable frame through the connecting rod, the connecting rod drives the corresponding fixing block to rotate through rotating the movable frame, and a workpiece to be machined is fixed or loosened according to the rotating direction. When the spring fixing device is used, the fixing block and the movable frame are arranged above the base, one end of the fixing block is fixed on the base, the other end of the fixing block is connected with the movable frame through the connecting rod, the connecting rod drives the fixing block to rotate through rotating the movable frame, the workpiece to be processed is fixed or loosened according to the rotating direction, the workpiece is fixed by utilizing the rotating force, and the situation that the spring loses elasticity and cannot fix the part after the spring is used for fixing for a long time is avoided.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a fixing clamp for machining.
Background
The fixture is a device for fixing a machining object in a correct position in a mechanical manufacturing process to receive construction or detection, and in a broad sense, any process in the process for rapidly, conveniently and safely mounting a workpiece can be called a fixture, and the fixture is generally composed of a positioning element, a clamping device, an indexing device, a connecting element, a fixture body and the like.
For the fixing jig for machining, there are many prior arts, for example:
chinese patent publication No. CN218657905U discloses a fixed mechanical clamp for machining, including the base station, the motor is installed to the one end of base station, the output fixedly connected with screw rod of motor, the fixed plate that a plurality of distances distributed is fixedly connected with to the upper surface of base station, the upper surface of base station all corresponds sliding connection in one side of fixed plate has the fly leaf, the horizontal pole exerts pressure to the spring when lateral shifting behind the motor starts, rethread spring promotes the fly leaf to wholly remove, with the part of placing between fixed plate and the fly leaf is fixed in the extrusion, the fly leaf that is equipped with the spring can have certain adjustment ability, can adapt to the part clamping of equidimension, and through the adjustment to fixed plate and fly leaf and corresponding part quantity, the part that can clamp more simultaneously and quantity unrestricted, the fly leaf that is equipped with can exert the performance of spring as far as possible, it is simple and convenient to maintain and can long-term steady operation.
Therefore, most of the fixing clamps for machining comprise a base, a motor and a spring are arranged on the base, the cross rod applies pressure to the spring when the cross rod transversely moves after the motor is started, and the movable plate is pushed to integrally move through the spring so as to extrude and fix parts placed between the plurality of fixing plates and the movable plate, but under long-time use, the spring gradually loses elasticity due to materials and the like, so that the parts cannot be fixed finally.
In view of this, we propose a fixture for machining.
Disclosure of Invention
The utility model aims to solve the defects and provide a fixing clamp for machining, which is rotationally fixed.
Through setting up fixed block and movable frame in the base top, fixed block one end is fixed on the base, and the other end passes through the connecting rod and is connected with movable frame, makes the connecting rod drive the fixed block rotatory through rotatory movable frame, makes the work piece of waiting to process fixed or loosen according to the direction of rotation, is favorable to utilizing the rotation force to fix the work piece, avoids using the spring to fix for a long time after the spring loses the condition that the unable fixed part of elasticity appearance.
The utility model provides a fixing clamp for machining, which comprises a clamp body, wherein the clamp body consists of a movable frame, a plurality of fixing components and a base from top to bottom, the fixing components comprise a fixing block and a connecting rod, one end of the fixing block is fixed on the base, the other end of the fixing block is connected with the movable frame through the connecting rod, the connecting rod drives the fixing block to rotate through rotating the movable frame, and a workpiece to be machined is fixed or loosened according to the rotating direction.
As a further improvement of the technical scheme, a clamping block is arranged at the bottom of the movable frame, a clamping groove is formed in the top of the base, and the movable frame is enabled to rotationally slide on the base through clamping blocks and clamping grooves.
As a further improvement of the technical scheme, a first groove is formed in the inner side of the movable frame, a plurality of rotating shafts are arranged in the first groove, a second groove is formed in the outer side of the fixed block, a rotating shaft is arranged in the second groove, and two ends of the connecting rod are fixed to the rotating shafts to rotate.
As a further improvement of the technical scheme, the base center is provided with a limiting frame body for the fixing assembly, the bottom of the frame body is provided with a plurality of fixing columns, one side of the fixing block is provided with a through hole, and the fixing block is fixed in the frame body to rotate by penetrating through the through hole through the fixing columns.
As a further improvement of the technical scheme, the bottom plate is arranged at the center of the top of the base, the base is connected with the bottom plate through a spring, and the spring is compressed by pressing the bottom plate, so that a workpiece to be processed is inserted into the base to be fixed.
As a further improvement of the technical scheme, the handle is arranged on the outer side of the movable frame, and the movable frame is rotated and slid on the base by pushing the handle, so that the connecting rod drives the fixed block to be unfolded or closed.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this mounting fixture for machining, through setting up the fixed block and remove the frame in the base top, fixed block one end is fixed on the base, and the other end passes through the connecting rod and removes the frame and be connected, makes the connecting rod drive the fixed block rotatory through rotatory removal frame, makes the work piece of waiting to process fixed or loosen according to the direction of rotation, is favorable to utilizing the rotational force to fix the work piece, avoids using the spring to fix for a long time after the spring loses the condition that the unable fixed part of elasticity to appear.
2. In the fixing clamp for machining, the bottom plate is arranged at the center of the top of the base, the base is connected with the bottom plate through the spring, and the spring is compressed by pressing the bottom plate, so that a workpiece to be machined is inserted into the base to be fixed.
Drawings
FIG. 1 is an overall schematic of an embodiment;
FIG. 2 is an analysis diagram of a clamp body of an embodiment;
FIG. 3 is a cross-sectional view of a mobile carriage and base of an embodiment;
fig. 4 is an analysis diagram of a stationary component of an embodiment.
The meaning of each reference sign in the figure is:
1. a clamp body; 11. a moving rack; 111. a clamping block; 112. a groove I; 113. a rotating shaft; 114. a handle; 12. a fixing assembly; 121. a fixed block; 122. a connecting rod; 123. a second groove; 124. a through hole; 13. a base; 131. a clamping groove; 132. a frame body; 133. fixing the column; 134. a bottom plate; 135. and (3) a spring.
Detailed Description
Most fixed fixtures for machining all include the base station, through setting up motor and spring on the base station, the horizontal pole exerts pressure to the spring when lateral shifting behind the motor start, and the rethread spring promotes the fly leaf and wholly removes to extrude the part of fixing being located between a plurality of fixed plates and the fly leaf, but under long-time use, the spring can lose elasticity gradually because of reasons such as material, leads to finally unable fixed part.
As shown in fig. 1 to 4, the fixing clamp for machining comprises a clamp body 1, wherein the clamp body 1 is composed of a movable frame 11, a plurality of fixing assemblies 12 and a base 13 from top to bottom, and considering that the clamp body 1 can fix a workpiece to be machined through rotation, the fixing assemblies 12 comprise a fixing block 121 and a connecting rod 122, one end of the fixing block 121 is fixed on the base 13, the other end of the fixing block 121 is connected with the movable frame 11 through the connecting rod 122, the connecting rod 122 drives the fixing block 121 to rotate through rotating the movable frame 11, and the workpiece to be machined is fixed or loosened according to the rotation direction.
The improvement of the embodiment is that: through setting up fixed block 121 and movable frame 11 in base 13 top, fixed block 121 one end is fixed on base 13, and the other end passes through connecting rod 122 and is connected with movable frame 11, makes connecting rod 122 drive fixed block 121 rotatory through rotatory movable frame 11, makes the work piece of waiting to process fixed or loosen according to the direction of rotation, is favorable to utilizing the rotation force to fix the work piece, avoids using spring 135 to fix for a long time after the condition that spring 135 loses elasticity unable fixed part appears.
The second embodiment of the present utility model is shown in view of convenience of a user to rotate the moving frame 11 and the possibility of height adjustment of the workpiece to be processed while being fixed.
The bottom of the movable frame 11 is provided with a clamping block 111, the top of the base 13 is provided with a clamping groove 131, the movable frame 11 is rotationally slid on the base 13 through clamping of the clamping block 111 and the clamping groove 131, the outer side of the movable frame 11 is provided with a handle 114, the movable frame 11 is rotationally slid on the base 13 through pushing the handle 114, a connecting rod 122 drives a fixed block 121 to be unfolded or closed, a worker can push the movable frame 11 by using the handle 114 conveniently, the inner side of the movable frame 11 is provided with a groove I112, a plurality of rotating shafts 113 are arranged in the groove I112, the outer side of the fixed block 121 is provided with a groove II 123, the groove II 123 is internally provided with the rotating shafts 113, two ends of the connecting rod 122 are fixed on the rotating shafts 113, the center of the base 13 is provided with a limiting frame 132 for the fixed assembly 12, the bottom of the frame 132 is provided with a plurality of fixed columns 133, one side of the fixed blocks 121 is provided with a through hole 124, the fixed blocks 121 are fixed in the frame 132 through the through holes 124, a bottom plate 134 is arranged in the center of the top of the base 13, the base 13 is connected with the bottom plate 134 through springs 135, the bottom plate 134 are compressed through the pressing the springs 135, the bottom plate 134, the workpiece to be inserted into the base 13, and the workpiece to be machined is adjusted according to machining requirements.
To sum up, the working principle of the scheme is as follows:
the handle 114 is pushed to enable the movable frame 11 to rotationally slide on the base 13, the connecting rod 122 drives the fixing block 121 to be unfolded, the workpiece to be processed is placed on the center bottom plate 134 at the top of the base 13, the workpiece to be processed is forced downwards, the bottom plate 134 is pressed by the workpiece to be processed, the spring 135 is compressed, the height of the workpiece to be processed is adjusted, after the height is determined, the handle 114 is pushed again to enable the movable frame 11 to rotationally slide on the base 13, and the connecting rod 122 drives the fixing block 121 to shrink towards the center, so that the workpiece to be processed is fixed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mounting fixture for machining, including anchor clamps body (1), its characterized in that: the fixture comprises a fixture body (1) from top to bottom, wherein the fixture body comprises a movable frame (11), a plurality of fixing assemblies (12) and a base (13), each fixing assembly (12) comprises a fixing block (121) and a connecting rod (122), one end of each fixing block (121) is fixed on the base (13), the other end of each fixing block (121) is connected with the movable frame (11) through the connecting rod (122), and the connecting rods (122) drive the corresponding fixing blocks (121) to rotate through the rotary movable frame (11).
2. The fixing jig for machining according to claim 1, wherein: the bottom of the movable frame (11) is provided with a clamping block (111), the top of the base (13) is provided with a clamping groove (131), and the movable frame (11) is rotationally slid on the base (13) through clamping of the clamping block (111) and the clamping groove (131).
3. The fixing jig for machining according to claim 1, wherein: the movable frame is characterized in that a first groove (112) is formed in the inner side of the movable frame (11), a plurality of rotating shafts (113) are arranged in the first groove (112), a second groove (123) is formed in the outer side of the fixed block (121), the rotating shafts (113) are arranged in the second groove (123), and two ends of the connecting rod (122) are fixed to the rotating shafts (113) to rotate.
4. The fixing jig for machining according to claim 1, wherein: the base (13) center department is equipped with carries out spacing support body (132) to fixed subassembly (12), support body (132) bottom is equipped with a plurality of fixed columns (133), fixed block (121) one side is equipped with through-hole (124), passes through-hole (124) through fixed column (133) and fixes fixed block (121) at support body (132) internal rotation.
5. The fixing jig for machining according to claim 1, wherein: the center of the top of the base (13) is provided with a bottom plate (134), the base (13) is connected with the bottom plate (134) through a spring (135), the spring (135) is compressed by pressing the bottom plate (134), and a workpiece to be processed is inserted into the base (13) to be fixed.
6. The fixing jig for machining according to claim 1, wherein: the outside of the movable frame (11) is provided with a handle (114), and the movable frame (11) is rotated and slid on the base (13) by pushing the handle (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974477.0U CN220548171U (en) | 2023-07-26 | 2023-07-26 | Mounting fixture for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974477.0U CN220548171U (en) | 2023-07-26 | 2023-07-26 | Mounting fixture for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548171U true CN220548171U (en) | 2024-03-01 |
Family
ID=90005979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974477.0U Active CN220548171U (en) | 2023-07-26 | 2023-07-26 | Mounting fixture for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548171U (en) |
-
2023
- 2023-07-26 CN CN202321974477.0U patent/CN220548171U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: Building 3, No. 11, Guangzhou Road, Yantai Area, Yantai Free Trade Zone, Shandong Province, 265503 Patentee after: Yantai Development Zone Chutian Hardware and Plastic Co.,Ltd. Country or region after: China Address before: Room 501-7, 5th Floor, Building 2, Juhuiyuan, No. 108 Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province, 210018 Patentee before: Nanjing Yaban Technology Co.,Ltd. Country or region before: China |