CN214816856U - Workpiece clamping device for machining - Google Patents
Workpiece clamping device for machining Download PDFInfo
- Publication number
- CN214816856U CN214816856U CN202121161427.1U CN202121161427U CN214816856U CN 214816856 U CN214816856 U CN 214816856U CN 202121161427 U CN202121161427 U CN 202121161427U CN 214816856 U CN214816856 U CN 214816856U
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- CN
- China
- Prior art keywords
- clamping plate
- plate
- butt
- clamping device
- movable clamping
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- 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
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- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a workpiece clamping device for machining, including direction base and fixed clamp plate, T type spout has all been seted up to direction base top both sides, the inside slider that is provided with of T type spout, slider top fixedly connected with butt joint clamp plate, butt joint clamp plate one side is provided with movable clamp plate, the butt joint clamp plate with the direction base passes through T type spout and slider sliding connection. The utility model discloses the setting of magnet piece on well adjusting screw tip magnetism carousel and the movable clamping plate can make things convenient for the installation and the dismantlement of movable clamping plate, and then the movable clamping plate of different thickness is changed according to actual demand to the convenience, can effectual reduction the stroke of movable clamping plate when pressing from both sides tight work piece, can improve the clamp of work piece on the one hand and release efficiency, can enlarge the size range of centre gripping work piece simultaneously, and is extremely practical.
Description
Technical Field
The utility model belongs to the technical field of machining, specifically speaking relates to a workpiece clamping device for machining.
Background
In the machining process, in order to accomplish the finished product processing to the work piece, clamping device needs to be used to provide auxiliary operation, but the work piece clamping device for current machining is when using, and the centre gripping is kept silent and is being adjusted, mostly adopts screw or the mode that bonds to fix, and the installation is comparatively inconvenient with the dismantlement, does not use very much, and in locking process, it can only remove a pitch to twist the round moreover, and locking efficiency is lower.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following basic concept:
the utility model provides a workpiece clamping device for machining, includes direction base and fixed clamp plate, T type spout has all been seted up to direction base top both sides, the inside slider that is provided with of T type spout, slider top fixedly connected with butt joint clamp plate, butt joint clamp plate one side is provided with movable clamp plate, the butt joint clamp plate with the direction base passes through T type spout and slider sliding connection, movable clamp plate with the inside of mounting hole that sets up of the adjacent lateral wall four corners department of butt joint clamp plate is inlayed and is had the magnet piece, adjusting screw is worn to be equipped with in butt joint clamp plate four corners department, adjusting screw with the butt joint clamp plate passes through threaded connection, the rotation of adjusting screw tip be connected with the magnetism carousel that the magnet piece adsorbs the connection.
A side baffle is fixedly connected to one end of the guide base, a side wall of the side baffle is located above the guide base, the fixed clamping plate is fixedly connected to the upper portion of the guide base, and vertical V-shaped grooves are formed in the opposite side walls of the fixed clamping plate and the movable clamping plate.
Another end fixedly connected with transmission case of direction base, the transmission case with be provided with locking transmission between the butt joint clamp plate.
The locking transmission device comprises a sliding rod, a screw head arranged at one end of the sliding rod, a screw sleeve arranged on the periphery of the screw head, and a threaded hole formed in the screw sleeve, the screw head is connected with the threaded hole through threads, and the screw head is connected with the sliding rod through a screw.
A sliding rod in the locking transmission device is rotatably connected with the transmission case, and the sliding rod penetrates through the rear key of the transmission case and is connected with a driven gear.
The bottom of one side wall of the transmission case is fixedly connected with a rotary cylinder, a rotary shaft of the rotary cylinder penetrates through the rear key of the transmission case and is connected with a main gear, and the main gear is meshed with the driven gear.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses the setting of magnet piece on adjusting screw tip magnetism carousel and the movable clamping plate in the utility model can make things convenient for the installation and the dismantlement of movable clamping plate, and then makes things convenient for the movable clamping plate of different thickness to change according to actual demand, can effectual reduction when pressing from both sides tight work piece the stroke of movable clamping plate, can improve the clamp and the release efficiency to the work piece on the one hand, can enlarge the size range of centre gripping work piece simultaneously, it is extremely practical;
the utility model discloses an adopt the transmission case to carry out the transmission, can increase master gear and driven gear drive ratio, can improve the speed control of rotating to slide bar pivoted, and then improve the speed to work piece locking or release.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the butt-joint pressing plate and the movable clamping plate of the present invention;
FIG. 4 is a left cross-sectional view of the butt pressure plate and the guide base of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1-a guide base; 2-side baffle; 3-fixing the clamping plate; 4-V type groove; 5-a transmission case; 6-locking the transmission device; 601-a slide bar; 602-thread insert; 603-screw head; 604-a threaded hole; 7-butting press plates; 8-movable clamping plate; 9-a slide block; a 10-T-shaped chute; 11-a rotating cylinder; 12-a main gear; 13-a driven gear; 14-an adjusting screw; 15-a magnetic turntable; 16-magnet block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 5, a workpiece clamping device for machining, including direction base 1 and fixed clamp plate 3, T type spout 10 has all been seted up to direction base 1 top both sides, the inside slider 9 that is provided with of T type spout 10, slider 9 top fixedly connected with butt joint clamp plate 7, butt joint clamp plate 7 one side is provided with movable clamp plate 8, butt joint clamp plate 7 passes through T type spout 10 and slider 9 sliding connection with direction base 1, the inside inlaying of mounting hole that movable clamp plate 8 and the adjacent lateral wall four corners department of butt joint clamp plate 7 were seted up is equipped with magnet piece 16, adjusting screw 14 is worn to be equipped with in butt joint clamp plate 7 four corners department, adjusting screw 14 passes through threaded connection with butt joint clamp plate 7, adjusting screw 14 tip rotates and is connected with the magnetism carousel 15 of adsorbing with magnet piece 16 and being connected.
In this example, the T-shaped sliding groove 10 cooperates with the sliding block 9 to provide a guide for sliding of the butt-joint pressing plate 7, and the arrangement of the magnetic rotary disc 15 at the end of the adjusting screw 14 and the magnet block 16 on the movable clamping plate 8 can facilitate the installation and the disassembly of the movable clamping plate 8, so as to facilitate the replacement of the movable clamping plate 8 with different thicknesses according to actual requirements, and effectively reduce the stroke of the movable clamping plate 8 when clamping a workpiece, thereby improving the clamping and releasing efficiency of the workpiece, and simultaneously enlarging the size range of the clamped workpiece, which is extremely practical.
As shown in fig. 1 and 2, a side baffle 2 is fixedly connected to one end of the guide base 1, a fixed clamping plate 3 is fixedly connected to the upper side of the guide base 1 on one side wall of the side baffle 2, vertical V-shaped grooves 4 are formed in the opposite side walls of the fixed clamping plate 3 and the movable clamping plate 8, and the bars can be conveniently fixed by the arrangement of the V-shaped grooves 4 on the fixed clamping plate 3 and the movable clamping plate 8.
As shown in fig. 1 and 2, a transmission case 5 is fixedly connected to the other end of the guide base 1, a locking transmission device 6 is arranged between the transmission case 5 and the butt pressure plate 7, the locking transmission device 6 includes a sliding rod 601, a screw head 603 arranged at one end of the sliding rod 601, a screw sleeve 602 arranged on the periphery of the screw head 603, and a threaded hole 604 arranged inside the screw sleeve 602, the screw head 603 is connected with the threaded hole 604 through a thread, and the screw head 603 is connected with the sliding rod 601 through a screw.
In this example, the slide rod 601 rotates to drive the screw head 603 to rotate, and then the screw sleeve 602 is driven to move under the screw transmission, so as to realize the clamping control of the butt-joint pressing plate 7 and the movable clamping plate 8.
As shown in fig. 1 and 2, a sliding rod 601 in the locking transmission device 6 is rotatably connected with the transmission case 5, the sliding rod 601 is connected with a driven gear 13 through a rear key of the transmission case 5, a rotary cylinder 11 is fixedly connected at the bottom of one side wall of the transmission case 5, a rotary shaft of the rotary cylinder 11 is connected with a main gear 12 through a rear key of the transmission case 5, and the main gear 12 is meshed with the driven gear 13.
In this embodiment, by using the transmission box 5 for transmission, the transmission ratio between the main gear 12 and the driven gear 13 can be increased, and the rotation speed control of the slide bar 601 can be improved, so as to improve the speed of locking or releasing the workpiece.
Claims (6)
1. A workpiece clamping device for machining comprises a guide base (1) and a fixed clamping plate (3) and is characterized in that T-shaped sliding grooves (10) are formed in two sides above the guide base (1), a sliding block (9) is arranged inside each T-shaped sliding groove (10), a butt-joint pressing plate (7) is fixedly connected above each sliding block (9), a movable clamping plate (8) is arranged on one side of each butt-joint pressing plate (7), each butt-joint pressing plate (7) is in sliding connection with the guide base (1) through the corresponding T-shaped sliding groove (10) and the corresponding sliding block (9), magnet blocks (16) are embedded in mounting holes formed in four corners of one side wall of each movable clamping plate (8) adjacent to the corresponding butt-joint pressing plate (7), adjusting screws (14) penetrate through the four corners of the corresponding butt-joint pressing plate (7), and the adjusting screws (14) are in threaded connection with the corresponding butt-joint pressing plates (7), the end part of the adjusting screw (14) is rotationally connected with a magnetic turntable (15) which is connected with the magnet block (16) in an adsorption way.
2. The workpiece clamping device for machining according to claim 1, characterized in that a side baffle (2) is fixedly connected to one end of the guide base (1), the fixed clamping plate (3) is fixedly connected to one side wall of the side baffle (2) above the guide base (1), and vertical V-shaped grooves (4) are formed in opposite side walls of the fixed clamping plate (3) and the movable clamping plate (8).
3. The workpiece clamping device for machining according to claim 1, characterized in that a transmission case (5) is fixedly connected to the other end of the guide base (1), and a locking transmission device (6) is arranged between the transmission case (5) and the butt pressure plate (7).
4. The workpiece clamping device for machining according to claim 3, wherein the locking transmission device (6) comprises a sliding rod (601), a screw head (603) arranged at one end of the sliding rod (601), a screw sleeve (602) arranged on the periphery of the screw head (603), and a threaded hole (604) arranged inside the screw sleeve (602), the screw head (603) is in threaded connection with the threaded hole (604), and the screw head (603) is in threaded connection with the sliding rod (601).
5. A clamping device for a workpiece for machining according to claim 4, characterized in that the slide bar (601) in the locking transmission device (6) is rotatably connected with the transmission box (5), and the slide bar (601) is connected with the driven gear (13) through the rear key of the transmission box (5).
6. A workpiece clamping device for machining according to claim 5, characterized in that a rotary cylinder (11) is fixedly connected to the bottom of one side wall of the transmission box (5), the rotary shaft of the rotary cylinder (11) is connected with a main gear (12) through the rear key of the transmission box (5), and the main gear (12) is meshed with the driven gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161427.1U CN214816856U (en) | 2021-05-27 | 2021-05-27 | Workpiece clamping device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161427.1U CN214816856U (en) | 2021-05-27 | 2021-05-27 | Workpiece clamping device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816856U true CN214816856U (en) | 2021-11-23 |
Family
ID=78780313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121161427.1U Expired - Fee Related CN214816856U (en) | 2021-05-27 | 2021-05-27 | Workpiece clamping device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401047A (en) * | 2022-10-13 | 2022-11-29 | 宁波格劳博智能工业有限公司 | Intelligent cleaning, detecting and transferring production line for 112L lithium salt barrel |
-
2021
- 2021-05-27 CN CN202121161427.1U patent/CN214816856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401047A (en) * | 2022-10-13 | 2022-11-29 | 宁波格劳博智能工业有限公司 | Intelligent cleaning, detecting and transferring production line for 112L lithium salt barrel |
| CN115401047B (en) * | 2022-10-13 | 2023-08-08 | 宁波格劳博智能工业有限公司 | Intelligent cleaning detection and transfer production line for 112L lithium salt barrels |
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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: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |