CN210209447U - Size-adjustable machine tool clamp - Google Patents
Size-adjustable machine tool clamp Download PDFInfo
- Publication number
- CN210209447U CN210209447U CN201921021844.9U CN201921021844U CN210209447U CN 210209447 U CN210209447 U CN 210209447U CN 201921021844 U CN201921021844 U CN 201921021844U CN 210209447 U CN210209447 U CN 210209447U
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- sliding
- support frame
- shaped support
- block
- machine tool
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Abstract
The utility model discloses a size adjustable lathe anchor clamps, including the U-shaped support frame, it is connected with the lead screw to rotate between the corresponding both sides of U-shaped support frame inner wall, the equal threaded connection in position of lead screw surface has sliding connection piece, sliding connection piece's top and the bottom fixed connection of sliding block, the vertical fixedly connected with pinch-off blades in top central position of sliding block, the top sliding connection of pinch-off blades has the slip clamp piece, U-shaped support frame inner wall top central position threaded connection has the threaded rod, the top of threaded rod runs through the inner wall of U-shaped support frame and extends to its top, the top of threaded rod is rotated and is connected with the regulating plate, the utility model relates to a lathe. This size adjustable formula machine tool fixture has reached strong adaptability, adjusts convenient effect, and labour saving and time saving has alleviateed hand labor, has reduced the limitation, can adjust the part height as required, and the adjustment speed is fast, has improved work efficiency.
Description
Technical Field
The utility model relates to a machine tool clamp technical field specifically is a size adjustable machine tool clamp.
Background
The machine tool clamp is a device used for clamping a workpiece on a machine tool, and has the functions of positioning the workpiece so as to ensure that the workpiece obtains the correct position relative to the machine tool and a cutter and reliably clamps the workpiece; multiple multi-station fixtures can be used for clamping workpieces, and a high-efficiency clamping mechanism is adopted, so that the labor productivity is improved. In addition, after the clamp is adopted, the product quality is stable, the rejection rate is reduced, workers with lower technical grade can be arranged, and the production cost is obviously reduced. At present, the current lathe anchor clamps structure is too simple in the market, it is inconvenient to use, need the manual work to press from both sides tightly, increased the amount of manual labor, waste time and energy, work efficiency is low, especially to some batch production's product, manufacturing cost has been increased, and the size is unadjustable or adjust troublesome moreover, and accommodation is little, can not adapt to not unidimensional part, has great limitation, and to the part of different thickness, need adjust the parallels of different thickness, adjustment inefficiency, influence machining efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a size adjustable lathe anchor clamps, it is too simple to have solved the structure, it is inconvenient to use, need the manual work to press from both sides tightly, the amount of manual labor has been increased, it wastes time and energy, work efficiency is low, especially to some batch production's product, manufacturing cost has been increased, and the size is unadjustable or adjust troublesome, accommodation is little, can not adapt to not unidimensional part, there is great limitation, and to the part of different thickness, need adjust the parallels of different thickness, the adjustment is inefficient, influence machining efficiency's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a size-adjustable machine tool clamp comprises a U-shaped support frame, the opening of the U-shaped support frame is downward, a screw rod is rotatably connected between two corresponding sides of the inner wall of the U-shaped support frame, sliding connecting blocks are in threaded connection with corresponding positions on the surface of the screw rod, sliding blocks are connected with the corresponding positions of the top of the U-shaped support frame in a sliding way, the top end of the sliding connecting block is fixedly connected with the bottom of the sliding block, the center of the top of the sliding block is vertically and fixedly connected with a clamping plate, the top of the clamping plate is connected with a sliding clamping block in a sliding way, friction convex points are arranged on one side of the surface of the sliding clamping block and one side of the surface of the clamping plate, a threaded rod is connected with the center of the top of the inner wall of the U-shaped supporting frame in a threaded manner, the top of threaded rod runs through the inner wall of U-shaped support frame and extends to its top, the top of threaded rod is rotated and is connected with the regulating plate.
Preferably, one end of the screw rod penetrates through the inner wall of the U-shaped support frame and extends to the outside of the U-shaped support frame, a support plate is fixedly connected to one side of the surface of the U-shaped support frame, a servo motor is fixedly connected to the top of the support plate, and an output shaft of the servo motor is fixedly connected with one end of the screw rod, extending to the outside of the U-shaped support frame, through a coupler.
Preferably, the clamping plate and the sliding clamping block are connected with a locking screw in a threaded manner, the clamping plate and the sliding clamping block are provided with threaded holes matched with the locking screw in a corresponding manner, the lead screw is fixedly connected with a limiting block in a corresponding manner, and the U-shaped support frame is provided with fixing holes in a corresponding manner.
Preferably, the thread directions of the corresponding positions on the surface of the screw rod are opposite.
Preferably, the corresponding position of U-shaped carriage top all is seted up the sliding tray with sliding block looks adaptation.
Preferably, the top of the clamping plate is provided with a dovetail sliding groove matched with the sliding clamping block.
(III) advantageous effects
The utility model provides a size adjustable lathe anchor clamps. The method has the following beneficial effects:
(1) this size adjustable lathe fixture, it is connected with the lead screw to rotate between the corresponding both sides through U-shaped support frame inner wall, the equal threaded connection in position of lead screw surface corresponding has sliding connection piece, the equal sliding connection in position in U-shaped support frame top has the sliding block, sliding connection piece's top and the bottom fixed connection of sliding block, the vertical fixedly connected with pinch-off blades in top central authorities position of sliding block, the top sliding connection of pinch-off blades has the slip to press from both sides tight piece, strong adaptability's effect has been reached, rational in infrastructure simple, high durability and convenient use, automatic clamping has, size-adjustable function, time saving and labor saving, the hand labor has been lightened, adaptable not unidimensional part, the limitation has been reduced, and the work.
(2) This size adjustable lathe fixture has the threaded rod through U-shaped support frame inner wall top central point threaded connection, and the inner wall of U-shaped support frame is run through and extends to its top on the top of threaded rod, and the top of threaded rod is rotated and is connected with the regulating plate, has reached the convenient effect of regulation, and is rational in infrastructure simple, and convenient to use has the quick convenient function of regulation, can adjust the part height as required, reduces and uses the parallels, improves the governing speed, and work efficiency is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the sliding clamping block;
FIG. 3 is a left side view of the clamp plate and sliding clamp block connection;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
In the figure: the device comprises a U-shaped support frame 1, a screw rod 2, a sliding connection block 3, a sliding block 4, a clamping plate 5, a sliding clamping block 6, a friction bump 7, a threaded rod 8, an adjusting plate 9, a support plate 10, a servo motor 11, a locking screw 12, a limiting block 13 and a fixing hole 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a size-adjustable machine tool clamp comprises a U-shaped support frame 1, wherein the opening of the U-shaped support frame 1 is downward, a screw rod 2 is rotatably connected between two corresponding sides of the inner wall of the U-shaped support frame 1, the screw thread directions of the corresponding positions on the surface of the screw rod 2 are opposite, the corresponding positions on the surface of the screw rod 2 are all in threaded connection with a sliding connection block 3, the corresponding positions on the top of the U-shaped support frame 1 are all in sliding connection with a sliding block 4, the corresponding positions on the top of the U-shaped support frame 1 are all provided with sliding grooves matched with the sliding block 4, the top end of the sliding connection block 3 is fixedly connected with the bottom of the sliding block 4, the central position on the top of the sliding block 4 is vertically and fixedly connected with a clamping plate 5, the top of the clamping plate 5 is in sliding connection with a sliding clamping block 6, the top of the clamping plate 5 is provided, a threaded rod 8 is connected with the central position of the top of the inner wall of the U-shaped support frame 1 through threads, the top end of the threaded rod 8 penetrates through the inner wall of the U-shaped support frame 1 and extends to the top of the U-shaped support frame, an adjusting plate 9 is connected with the top end of the threaded rod 8 in a rotating manner, one end of a screw rod 2 penetrates through the inner wall of the U-shaped support frame 1 and extends to the outside of the U-shaped support frame, a support plate 10 is fixedly connected with one side of the surface of the U-shaped support frame 1, a servo motor 11 is fixedly connected with the top of the support plate 10, an output shaft of the servo motor 11 is fixedly connected with one end of the screw rod 2, which extends to the outside of the U-shaped support frame 1, a locking screw 12 is connected with the threaded plate 5 through threads at the position corresponding to the sliding clamping block 6, threaded holes matched with the locking screw, the fixing holes 14 facilitate installation and fixation.
When the device is used, the device is installed and fixed at a designated position through the fixing hole 14, the threaded rod 8 is screwed at the moment to drive the adjusting plate 9 to move, the height of the adjusting plate 9 is properly adjusted according to the thickness of a part to be processed at the moment, a cushion block is not needed to be used, the adjusting speed is improved, the part is placed at the top of the adjusting plate 9, the servo motor 11 is started to work, the output shaft of the servo motor 11 drives the screw rod 2 through the coupler, the sliding connecting block 3 is driven, the clamping plate 5 is driven through the sliding block 4, the part is clamped, when the part with smaller overall dimension is arranged, the sliding clamping block 6 is connected with the top of the clamping plate 5 in a sliding fit manner after the height of the adjusting plate 9 is adjusted through the threaded rod 8, then the proper threaded hole at the top of the sliding clamping block 6 is selected according to the dimension of the part, and the sliding clamping block 6 is fixed with the clamping, at this time, the servo motor 11 is started to work to clamp the part.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a size adjustable lathe anchor clamps, includes U-shaped support frame (1), its characterized in that: the opening of the U-shaped support frame (1) is downward, a screw rod (2) is rotatably connected between two corresponding sides of the inner wall of the U-shaped support frame (1), a sliding connecting block (3) is in threaded connection with the corresponding position of the surface of the screw rod (2), a sliding block (4) is in sliding connection with the corresponding position of the top of the U-shaped support frame (1), the top end of the sliding connecting block (3) is fixedly connected with the bottom of the sliding block (4), a clamping plate (5) is vertically and fixedly connected with the central position of the top of the sliding block (4), a sliding clamping block (6) is in sliding connection with the top of the clamping plate (5), friction convex points (7) are arranged on one side of the surface of the sliding clamping block (6) and one side of the surface of the clamping plate (5), and a threaded rod (8) is in threaded connection, the top of threaded rod (8) runs through the inner wall of U-shaped support frame (1) and extends to its top, the top of threaded rod (8) is rotated and is connected with regulating plate (9).
2. A size adjustable machine tool holder according to claim 1, wherein: the one end of lead screw (2) runs through the inner wall of U-shaped support frame (1) and extends to its outside, surface one side fixedly connected with backup pad (10) of U-shaped support frame (1), the top fixedly connected with servo motor (11) of backup pad (10), the output shaft of servo motor (11) passes through the one end fixed connection that extends to U-shaped support frame (1) outside of shaft coupling and lead screw (2).
3. A size adjustable machine tool holder according to claim 1, wherein: the clamping plate (5) is in threaded connection with a locking screw (12) at a position corresponding to the sliding clamping block (6), threaded holes matched with the locking screw (12) are formed in positions corresponding to the clamping plate (5) and the sliding clamping block (6), a limiting block (13) is fixedly connected at a position corresponding to the surface of the lead screw (2), and a fixing hole (14) is formed in a position corresponding to the bottom edge of the surface of the U-shaped support frame (1).
4. A size adjustable machine tool holder according to claim 1, wherein: the thread directions of the corresponding positions on the surface of the screw rod (2) are opposite.
5. A size adjustable machine tool holder according to claim 1, wherein: the corresponding position in U-shaped support frame (1) top all sets up the sliding tray with sliding block (4) looks adaptation.
6. A size adjustable machine tool holder according to claim 1, wherein: the top of the clamping plate (5) is provided with a dovetail sliding groove matched with the sliding clamping block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021844.9U CN210209447U (en) | 2019-07-03 | 2019-07-03 | Size-adjustable machine tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021844.9U CN210209447U (en) | 2019-07-03 | 2019-07-03 | Size-adjustable machine tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209447U true CN210209447U (en) | 2020-03-31 |
Family
ID=69935643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921021844.9U Expired - Fee Related CN210209447U (en) | 2019-07-03 | 2019-07-03 | Size-adjustable machine tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210209447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829263A (en) * | 2021-10-09 | 2021-12-24 | 李佛刚 | Steel needle screw positioning frame capable of freely adjusting needle threading depth |
| CN113977289A (en) * | 2021-11-10 | 2022-01-28 | 湖北安达精密工业有限公司 | Multifunctional processing device for copper-based bearing bush surface |
| CN115156947A (en) * | 2022-07-07 | 2022-10-11 | 沈阳飞机工业（集团）有限公司 | Floating and adjustable auxiliary positioning support compactor |
-
2019
- 2019-07-03 CN CN201921021844.9U patent/CN210209447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829263A (en) * | 2021-10-09 | 2021-12-24 | 李佛刚 | Steel needle screw positioning frame capable of freely adjusting needle threading depth |
| CN113977289A (en) * | 2021-11-10 | 2022-01-28 | 湖北安达精密工业有限公司 | Multifunctional processing device for copper-based bearing bush surface |
| CN115156947A (en) * | 2022-07-07 | 2022-10-11 | 沈阳飞机工业（集团）有限公司 | Floating and adjustable auxiliary positioning support compactor |
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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: 20200331 Termination date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |