CN213497733U - Clamping device for machine manufacturing - Google Patents
Clamping device for machine manufacturing Download PDFInfo
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- CN213497733U CN213497733U CN202022547711.4U CN202022547711U CN213497733U CN 213497733 U CN213497733 U CN 213497733U CN 202022547711 U CN202022547711 U CN 202022547711U CN 213497733 U CN213497733 U CN 213497733U
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- fixedly connected
- frame
- lead screw
- fixed frame
- motion
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Abstract
The utility model discloses a clamping device for machine-building, including fixed frame, the inside of fixed frame is provided with strutting arrangement, the both sides fixedly connected with link of fixed frame, the link rotates and is connected with the rotation lead screw, the rotation lead screw rotates with fixed frame and is connected, the utility model relates to a machine-building technical field. This a clamping device for machine-building, reached whole regulation of being convenient for, rotate the rolling disc, it rotates to drive the rotation lead screw, drive the motion of motion frame, drive the adjusting device motion, and then drive the extrusion device motion, it is fixed to be convenient for carry out the centre gripping to the work piece, the extrusion device has certain shock-absorbing capacity, avoid causing excessive extrusion to the work piece, improve the protection to the work piece, set up adjusting device, be convenient for according to the size of work piece, carry out corresponding regulation, the application range is improved, set up strutting arrangement, be convenient for support the work piece of centre gripping, the overall stability is improved, the purpose of user demand is satisfied.
Description
Technical Field
The utility model relates to a machine-building field, more specifically say, relate to a clamping device for machine-building.
Background
Various devices are used for facilitating the operation in the mechanical production and manufacturing process, and the clamping device is one of the devices. The clamping device is used for clamping workpieces used in mechanical manufacturing, and facilitates working processing. At present, the existing clamping device for machine manufacturing has a single structure and is inconvenient to control the clamping force. Because the work piece size difference leads to tight dynamics of clamp to be different, no matter the clamp force is too big or the undersize can all lead to the fact the influence to the processing of work piece, and whole centre gripping scope is less, and centre gripping stability is poor, and the staff of not being convenient for adjusts, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the existing clamping device for machine manufacturing in the prior art, the structure is single, and the clamping force is not convenient to control. Because the clamping force is different due to different sizes of the workpieces, no matter the clamping force is too large or too small, the processing of the workpieces can be influenced, the whole clamping range is small, the clamping stability is poor, the clamping device is not convenient for workers to adjust, and the use requirement cannot be met, the utility model aims to provide a clamping device for mechanical manufacturing, which can realize that a fixed frame, a supporting device, a connecting frame, a rotating lead screw, a rotating disc, a guide rod, a moving frame, an adjusting device and an extrusion device form a whole, the whole is convenient to adjust, the rotating disc is rotated to drive the rotating lead screw to rotate, the moving frame is driven to move, the adjusting device is driven to move, and further the extrusion device is driven to move, so that the workpieces can be clamped and fixed, the extrusion device has certain buffer performance, the excessive extrusion of the workpieces is avoided, and the protection of the workpieces is improved, the adjusting device is arranged, so that corresponding adjustment can be conveniently carried out according to the size of the workpiece, the application range is enlarged, the supporting device is arranged, the clamped workpiece is conveniently supported, the overall stability is improved, and the use requirement is met.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a clamping device for machine-building, includes fixed frame, the inside of fixed frame is provided with strutting arrangement, the both sides fixedly connected with link of fixed frame, the link rotates and is connected with the rotation lead screw, it rotates with fixed frame to rotate the lead screw and is connected, it is located the outside one end fixedly connected with rolling disc of link to rotate the lead screw, the positive pole is led with the clearance fixedly connected with of fixed frame to the link, it has the motion frame to rotate lead screw threaded connection, the motion frame with lead positive pole sliding connection, the lateral wall fixedly connected with adjusting device of motion frame, adjusting device's top fixedly connected with extrusion device.
Preferably, strutting arrangement includes first threaded rod, first threaded rod rotates with fixed frame to be connected, first threaded rod is located the outside one end fixedly connected with turning block of fixed frame, first threaded rod threaded connection has the lead screw slider, the top fixedly connected with push rod of lead screw slider, push rod and fixed frame sliding connection, the top fixedly connected with contact plate of push rod.
Preferably, adjusting device includes the slide bar, slide bar and motion frame fixed connection, the one end fixedly connected with dog of motion frame is kept away from to the slide bar, the clearance fixedly connected with second threaded rod of dog and motion frame, slide bar sliding connection has the holding frame, holding frame and second threaded rod sliding connection, the both sides threaded connection that the second threaded rod is located the holding frame has adjusting nut, the tip and the extrusion device fixed connection of holding frame.
Preferably, the extrusion device includes the backup pad, backup pad and holding frame fixed connection, backup pad sliding connection has the extrusion pole, the tip fixedly connected with grip block of extrusion pole, the one end fixedly connected with stopper of grip block is kept away from to the extrusion pole, the lateral wall fixedly connected with supporting spring of grip block, supporting spring cup joints with the extrusion pole, the grip block is connected with the backup pad through supporting spring, the fixed surface of grip block is connected with the lug.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the clamping device is characterized in that the clamping device is integrated with an extrusion device through a fixing frame, a supporting device, a connecting frame, a rotating screw rod, a rotating disc, a guide rod, a moving frame, an adjusting device and the extrusion device, the whole body is convenient to adjust, the rotating disc is rotated to drive the rotating screw rod to rotate and drive the moving frame to move, the adjusting device is driven to move, and further the extrusion device is driven to move, so that workpieces are clamped and fixed conveniently, the extrusion device has certain buffering performance, excessive extrusion on the workpieces is avoided, the workpieces are protected, the adjusting device is arranged, corresponding adjustment is convenient to perform according to the size of the workpieces, the application range is enlarged, the supporting device is arranged to support the clamped workpieces conveniently, the overall stability is improved, the supporting device is arranged, the rotating block is rotated to drive a first threaded rod to rotate, a sliding block is driven to move, a push rod is driven to move, the clamping device has the advantages that the stability of a workpiece is improved, the adjusting device is arranged, the clamping distance is convenient to change, the application range is improved, the limitation of the adjusting nut is removed, the clamping frame and the sliding rod are moved to slide, when the clamping frame reaches a specified position, the adjusting nut is used for limiting the clamping frame, the application range is changed, the use is convenient, the extruding device is arranged, when the workpiece is clamped and fixed, the clamping device has certain buffering performance, the protection of the workpiece is improved, the clamping block is used for contacting and extruding the workpiece to drive the extruding rod to move, the elastic potential energy of a supporting spring is increased, the workpiece is prevented from being excessively extruded by the clamping block, the protection of the workpiece is improved, the fixing frame, the supporting device, the connecting frame, the rotating lead screw, the rotating disc, the guide rod, the moving frame, the adjusting device and the extruding device are integrated, the whole is convenient, the movable frame is driven to move, the adjusting device is driven to move, the extrusion device is further driven to move, the workpiece is clamped and fixed conveniently, the extrusion device has certain buffering performance, excessive extrusion on the workpiece is avoided, the workpiece is protected, the adjusting device is arranged, corresponding adjustment is convenient to carry out according to the size of the workpiece, the application range is improved, the supporting device is arranged, the clamped workpiece is convenient to support, the overall stability is improved, and the use requirement is met.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
1. a fixing frame; 2. a support device; 21. a first threaded rod; 22. rotating the block; 23. a lead screw slider; 24. a push rod; 25. a contact plate; 3. a connecting frame; 4. rotating the screw rod; 5. rotating the disc; 6. a guide rod; 7. a motion frame; 8. an adjustment device; 81. a slide bar; 82. a stopper; 83. a second threaded rod; 84. a clamping frame; 85. adjusting the nut; 9. an extrusion device; 91. a support plate; 92. an extrusion stem; 93. a clamping block; 94. a limiting block; 95. a support spring; 96. and (4) a bump.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clamping device for machine-building, including fixed frame 1, the inside of fixed frame 1 is provided with strutting arrangement 2, the both sides fixedly connected with link 3 of fixed frame 1, link 3 rotates and is connected with rotation lead screw 4, it rotates with fixed frame 1 to rotate lead screw 4 and is connected, it is located the outside one end fixedly connected with rolling disc 5 of link 3 to rotate lead screw 4, link 3 leads positive pole 6 with the clearance fixedly connected with of fixed frame 1, it has motion frame 7 to rotate lead screw 4 threaded connection, motion frame 7 with lead positive pole 6 sliding connection, the lateral wall fixedly connected with adjusting device 8 of motion frame 7, adjusting device 8's top fixedly connected with extrusion device 9. Fixed frame 1, strutting arrangement 2, the link 3, rotate the lead screw 4, the rolling disc 5, lead positive pole 6, the motion frame 7, adjusting device 8 constitutes a whole with extrusion device 9, wholly be convenient for adjust, rotate rolling disc 5, it rotates to drive rotation lead screw 4, drive motion frame 7 motion, drive adjusting device 8 motion, and then drive extrusion device 9 motion, it is fixed to be convenient for carry out the centre gripping to the work piece, extrusion device 9 has certain shock-absorbing capacity, avoid causing excessive extrusion to the work piece, improve the protection to the work piece, set up adjusting device 8, be convenient for according to the size of work piece, carry out corresponding regulation, improve application range, set up strutting arrangement 2, be convenient for support the work piece of centre gripping, improve overall stability.
Example 2:
referring to fig. 2, a clamping device for machine manufacturing is substantially the same as that of embodiment 1, and further, the supporting device 2 includes a first threaded rod 21, the first threaded rod 21 is rotatably connected to the fixed frame 1, one end of the first threaded rod 21 located outside the fixed frame 1 is fixedly connected to a rotating block 22, the first threaded rod 21 is in threaded connection with a lead screw slider 23, a push rod 24 is fixedly connected to the top of the lead screw slider 23, the push rod 24 is slidably connected to the fixed frame 1, and a contact plate 25 is fixedly connected to the top of the push rod 24. The supporting device 2 is arranged, the rotating block 22 is rotated to drive the first threaded rod 21 to rotate, the lead screw sliding block 23 is driven to move, the push rod 24 is driven to move, the contact plate 25 is driven to move, the clamped workpiece is conveniently supported, and the stability of the workpiece is improved.
Example 3:
referring to fig. 3, a clamping device for machine manufacturing is substantially the same as embodiment 1, and further, the adjusting device 8 includes a sliding rod 81, the sliding rod 81 is fixedly connected to the moving frame 7, a stopper 82 is fixedly connected to an end of the sliding rod 81 far from the moving frame 7, a second threaded rod 83 is fixedly connected to a gap between the stopper 82 and the moving frame 7, the sliding rod 81 is slidably connected to a clamping frame 84, the clamping frame 84 is slidably connected to the second threaded rod 83, adjusting nuts 85 are threadedly connected to two sides of the second threaded rod 83 on the clamping frame 84, and an end of the clamping frame 84 is fixedly connected to the pressing device 9. The adjusting device 8 is arranged, so that the clamping distance can be changed conveniently, the application range can be increased, the limitation of the adjusting nut 85 can be removed, the clamping frame 84 can be moved to slide with the sliding rod 81, when the clamping frame reaches a specified position, the adjusting nut 85 can be reused to limit the clamping frame 84, and then the application range can be changed and the use can be facilitated.
Example 4:
referring to fig. 3, a clamping device for machine manufacturing is substantially the same as embodiment 3, and further, the extruding device 9 includes a supporting plate 91, the supporting plate 91 is fixedly connected to the clamping frame 84, the supporting plate 91 is slidably connected to an extruding rod 92, an end of the extruding rod 92 is fixedly connected to a clamping block 93, one end of the extruding rod 92 away from the clamping block 93 is fixedly connected to a limiting block 94, a side wall of the clamping block 93 is fixedly connected to a supporting spring 95, the supporting spring 95 is sleeved to the extruding rod 92, the clamping block 93 is connected to the supporting plate 91 through the supporting spring 95, and a surface of the clamping block 93 is fixedly connected to a protrusion 96. Set up extrusion device 9, when carrying out the centre gripping fixed to the work piece, have certain shock-absorbing capacity, improve the protection to the work piece, grip block 93 contacts and extrudees the work piece, drives the motion of extrusion pole 92, increases supporting spring 95's elastic potential energy, avoids grip block 93 to cause excessive extrusion to the work piece, improves the protection to the work piece.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. Clamping device for machine manufacturing, comprising a fixed frame (1), characterized in that: the inside of fixed frame (1) is provided with strutting arrangement (2), both sides fixedly connected with link (3) of fixed frame (1), link (3) are rotated and are connected with rotation lead screw (4), it is connected with fixed frame (1) rotation to rotate lead screw (4), it is located link (3) outside one end fixedly connected with rolling disc (5) to rotate lead screw (4), positive pole (6) are led with the clearance fixedly connected with of fixed frame (1) to link (3), it has motion frame (7) to rotate lead screw (4) threaded connection, motion frame (7) and lead positive pole (6) sliding connection, the lateral wall fixedly connected with adjusting device (8) of motion frame (7), the top fixedly connected with extrusion device (9) of adjusting device (8).
2. A clamping device for machine building according to claim 1, characterised in that: strutting arrangement (2) are including first threaded rod (21), first threaded rod (21) rotate with fixed frame (1) and are connected, first threaded rod (21) are located fixed frame (1) outside one end fixedly connected with turning block (22), first threaded rod (21) threaded connection has lead screw slider (23), the top fixedly connected with push rod (24) of lead screw slider (23), push rod (24) and fixed frame (1) sliding connection, the top fixedly connected with contact plate (25) of push rod (24).
3. A clamping device for machine building according to claim 1, characterised in that: adjusting device (8) include slide bar (81), slide bar (81) and motion frame (7) fixed connection, the one end fixedly connected with dog (82) of motion frame (7) are kept away from in slide bar (81), dog (82) and clearance fixedly connected with second threaded rod (83) of motion frame (7), slide bar (81) sliding connection has holding frame (84), holding frame (84) and second threaded rod (83) sliding connection, the both sides threaded connection that second threaded rod (83) are located holding frame (84) has adjusting nut (85), the tip and the extrusion device (9) fixed connection of holding frame (84).
4. A clamping device for machine building according to claim 3, characterised in that: extrusion device (9) are including backup pad (91), backup pad (91) and holding frame (84) fixed connection, backup pad (91) sliding connection has extrusion stem (92), tip fixedly connected with grip block (93) of extrusion stem (92), one end fixedly connected with stopper (94) of grip block (93) are kept away from in extrusion stem (92), lateral wall fixedly connected with supporting spring (95) of grip block (93), supporting spring (95) cup joint with extrusion stem (92), grip block (93) are connected with backup pad (91) through supporting spring (95), the fixed surface of grip block (93) is connected with lug (96).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547711.4U CN213497733U (en) | 2020-11-06 | 2020-11-06 | Clamping device for machine manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022547711.4U CN213497733U (en) | 2020-11-06 | 2020-11-06 | Clamping device for machine manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497733U true CN213497733U (en) | 2021-06-22 |
Family
ID=76421338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022547711.4U Expired - Fee Related CN213497733U (en) | 2020-11-06 | 2020-11-06 | Clamping device for machine manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211454A (en) * | 2021-11-23 | 2022-03-22 | 中建八局第二建设有限公司 | Force transmission tool for quickly installing scaffold jacking adjusting nut |
-
2020
- 2020-11-06 CN CN202022547711.4U patent/CN213497733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211454A (en) * | 2021-11-23 | 2022-03-22 | 中建八局第二建设有限公司 | Force transmission tool for quickly installing scaffold jacking adjusting nut |
| CN114211454B (en) * | 2021-11-23 | 2024-01-12 | 中建八局第二建设有限公司 | Force transmission tool for quickly installing jacking adjusting nut of scaffold |
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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: 20210622 Termination date: 20211106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |