A vise tool

Abstract

The utility model provides a vice tool, including work table, the top one side of work table is fixed with the clamping table, has the vice clamping table through the adjusting assembly and is connected on the work table, is equipped with pressure detection assembly on the vice clamping table, and pressure detection assembly includes detection display head, sets up the display screen on detection display head, the bottom of detection display head is fixed with the protection cylinder, and the inside one end of protection cylinder is away from detection display head and is provided with pressure sensor, and pressure sensor has detection probe on it. The utility model has the beneficial effect as follows, through pressure sensor connection detection display head, through pressure sensor can show pressure information in the display screen on detection display head, and personnel can directly view the data on the display screen and know the pressure detection value, thereby effectively control the intensity of clamping, avoid because intensity control is not accurate, cause extrusion damage to work piece, thereby reduce the damage rate of work piece clamping.

Description

Technical Field

[0001] This utility model is a vise tooling, belonging to the field of vises. Background Technology

[0002] A vise is a tool used to clamp workpieces. It is mainly used to fix workpieces in the metal processing process. It applies pressure to the workpiece through the clamping device to fix it firmly in the jaws so that it can be used for cutting, grinding and drilling operations.

[0003] A universal vise positioning fixture, patent number CN201920808752.9, describes a vise fixture body fixedly connected to a lathe via a pressure plate groove at the lower end of the fixture base. Aircraft parts are then placed into a movable clamping groove, and a positioning baffle is used to position the parts. A rotating nut is then turned, causing a rolling screw to rotate. The rolling screw rotates within a threaded hole in a fixed plate on one side, thereby moving the movable clamping plate. This causes a sliding block at the bottom of the movable clamping plate to move along a sliding groove, achieving rapid clamping of the aircraft parts. A tool inspection post is fixedly connected to the upper end of the fixed plate, serving as a preventative measure against errors during processing, thus improving processing efficiency and product qualification rate.

[0004] The aforementioned patent has technical drawbacks. When clamping small workpieces, the workpiece is directly clamped by the screw driving the clamping plate. This can easily cause crushing damage to the workpiece due to inaccurate force control, thus reducing the workpiece clamping damage rate. Therefore, this utility model proposes a vise fixture that can effectively control clamping. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a vise tooling.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: A vise fixture includes a worktable, a clamping platform fixedly mounted on one side of the top of the worktable, an auxiliary clamping platform connected to the worktable via an adjusting assembly, and a pressure detection assembly mounted on the auxiliary clamping platform. The pressure detection assembly includes a detection display head with a display screen mounted on it. A protective cylinder is fixedly mounted at the bottom of the detection display head, and a pressure sensor is mounted on the inner end of the protective cylinder away from the detection display head. The pressure sensor has a detection probe and is electrically connected to the detection display head. A through-slot is formed on the auxiliary clamping platform for the protective cylinder to pass through, and the detection probe on the pressure sensor passes through the pressure sensor. Clamping layers are adhered to the inner sides of both the worktable and the auxiliary clamping platform. A secondary through-slot is formed on the clamping layer on the auxiliary clamping platform, and the detection probe does not pass through the secondary through-slot.

[0007] Furthermore, the outer shell of the detection display head is fixed with multiple mounting ears, which are fixed to the back of the sub-clamp with screws.

[0008] Furthermore, a fixed platform is fixedly provided on the other side of the top of the worktable, and the adjustment assembly includes a threaded cylinder fixed on the fixed platform, with a threaded rod screwed into the threaded cylinder, and the threaded rod is connected to the auxiliary clamping platform.

[0009] Furthermore, a manual throttle is fixedly provided at one end of the threaded rod, a bearing seat is fixedly provided at the top of the auxiliary clamp, a bearing is provided inside the bearing seat, and the other end of the threaded rod passes into the bearing seat and is connected to the bearing.

[0010] Furthermore, a transverse slide groove is provided on the worktable, and a slider that is slidably disposed inside the transverse slide groove is fixed at the bottom of the auxiliary clamping platform.

[0011] Furthermore, a telescopic bellows is fixed between the bearing housing and the fixed platform, and a sleeve plate is fitted on the outer surface of the head end of the threaded rod.

[0012] Furthermore, a secondary bearing is fixedly installed inside the sleeve, and a threaded rod is fixedly installed through the inner ring of the secondary bearing. A traction plate is fixedly installed at the bottom end of the sleeve.

[0013] Furthermore, the workbench is provided with a movable groove for the traction plate to slide through, and a secondary telescopic bellows is fixed between the sleeve plate and the fixed platform, with the threaded rod located inside the telescopic bellows and the secondary telescopic bellows.

[0014] The beneficial effects of this utility model are: The left and right positions of the auxiliary clamp are adjusted by adjusting the components, so that the auxiliary clamp moves toward the position of the clamp. Finally, the workpiece is clamped by the auxiliary clamp and the clamp. The clamping layer is made of soft rubber. The soft clamping layer will come into contact with and squeeze the side of the workpiece. The soft clamping layer will slowly deform. Finally, the probe of the pressure sensor will come into contact with and squeeze the side of the workpiece, generating pressure detection.

[0015] By connecting a pressure sensor to the detection display head, the pressure information can be displayed on the screen of the detection display head. Personnel can directly view the data on the screen to know the pressure detection value, thus effectively controlling the clamping force and avoiding crushing damage to the workpiece due to inaccurate force control, thereby reducing the damage rate of workpiece clamping. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view of a vise tool according to the present invention; Figure 2 This is a schematic diagram of a pressure detection component for a vise tool according to the present invention; Figure 3 This is a schematic diagram of the clamping layer of the secondary clamping platform of a vise tool according to the present invention. Figure 4 This is a schematic diagram of the installation of a telescopic corrugated pipe and a secondary telescopic corrugated pipe in a vise fixture according to this utility model. Figure 5 This is a schematic diagram of a telescopic corrugated pipe for a vise fixture according to this utility model.

[0018] In the diagram, 1. Detection display head; 2. Display screen; 3. Protective cylinder; 4. Pressure sensor; 5. Detection probe; 6. Worktable; 7. Clamping platform; 8. Secondary clamping platform; 9. Through slot; 10. Secondary through slot; 11. Mounting ear; 12. Fixing platform; 13. Threaded cylinder; 14. Threaded rod; 15. Manual throttle; 16. Bearing seat; 17. Transverse slide; 18. Slider; 19. Clamping layer; 20. Telescopic bellows; 21. Sleeve plate; 22. Traction plate; 23. Secondary telescopic bellows. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a vise fixture, including a workbench 6, a clamping platform 7 fixedly mounted on one side of the top of the workbench 6, a secondary clamping platform 8 connected to the workbench 6 via an adjustment assembly, a pressure detection assembly mounted on the secondary clamping platform 8, the pressure detection assembly including a detection display head 1, a display screen 2 mounted on the detection display head 1, a protective cylinder 3 fixedly mounted at the bottom of the detection display head 1, a pressure sensor 4 mounted on the inner end of the protective cylinder 3 away from the detection display head 1, a detection probe 5 mounted on the pressure sensor 4, the pressure sensor 4 being electrically connected to the detection display head 1, a through groove 9 for the protective cylinder 3 to pass through on the secondary clamping platform 8, the detection probe 5 protruding from the pressure sensor 4, a clamping layer 19 attached to the inner side of both the clamping platform 7 and the inner side of the secondary clamping platform 8, a secondary through groove 10 mounted on the clamping layer 19 of the secondary clamping platform 8, the detection probe 5 not protruding from the secondary through groove 10.

[0021] See Figure 1-2 Multiple mounting ears 11 are fixedly provided on the outer shell of the detection display head 1. The mounting ears 11 are fixed to the back of the auxiliary clamp 8 with screws. The mounting ears 11 and screws fix the detection display head 1 in place. Therefore, the detection display head 1, the protective cylinder 3, and the pressure sensor 4 can be detachably connected. If the detection display head 1 is damaged, it can be repaired.

[0022] See Figure 1 A fixed platform 12 is fixedly provided on the other side of the top of the workbench 6. The adjustment assembly includes a threaded cylinder 13 fixed on the fixed platform 12. A threaded rod 14 is threaded inside the threaded cylinder 13. The threaded rod 14 is connected to the auxiliary clamping platform 8. A manual handle 15 is fixedly provided at one end of the threaded rod 14. A bearing seat 16 is fixedly provided at the top of the auxiliary clamping platform 8. A bearing is provided inside the bearing seat 16. The other end of the threaded rod 14 passes into the bearing seat 16 and is connected to the bearing. A transverse slide groove 17 is provided on the workbench 6. A slider 18 is fixedly provided at the bottom of the auxiliary clamping platform 8 and is slidably disposed inside the transverse slide groove 17. The operator can manually rotate the manual handle 15 to drive the threaded rod 14 to rotate and move forward inside the threaded cylinder 13, thereby driving the auxiliary clamping platform 8 to move and complete the final clamping work.

[0023] See Figure 4-5 A telescopic bellows 20 is fixed between the bearing housing 16 and the fixed platform 12. A sleeve plate 21 is fitted onto the outer surface of the head end of the threaded rod 14. A secondary bearing is fixedly installed inside the sleeve plate 21. The threaded rod 14 is fixedly inserted through the inner ring of the secondary bearing. A traction plate 22 is fixedly installed at the bottom end of the sleeve plate 21. A movable groove for the traction plate 22 to slide through is provided on the worktable 6. A secondary telescopic bellows 23 is fixed between the sleeve plate 21 and the fixed platform 12. The threaded rod 14 is located inside the telescopic bellows 20 and the secondary telescopic bellows 23. Inside the telescopic bellows 20 and the secondary telescopic bellows 23, the threaded rod is protected to prevent dust from sticking to it during grinding and cutting of the workpiece. Therefore, in the final clamping operation, the two ends of the telescopic bellows 20 and the secondary telescopic bellows 23 are bonded together with industrial adhesive. In fact, the telescopic bellows 20 and the secondary telescopic bellows 23 are originally in the form of a whole sheet. However, the telescopic bellows 20 and the secondary telescopic bellows 23 are rolled up, and then the rolled ends are bonded together with industrial adhesive, so that the telescopic bellows 20 and the secondary telescopic bellows 23 are rolled into a circular tube.

[0024] In use, the left and right positions of the auxiliary clamping platform 8 are adjusted by adjusting the components, causing it to move towards the clamping platform 7. Ultimately, the workpiece is clamped by the auxiliary clamping platform 8 and the clamping platform 7. The clamping layer is made of soft rubber. The soft clamping layer will come into contact with and be squeezed against the side of the workpiece, and the soft clamping layer will slowly deform. Finally, the probe of the pressure sensor 4 will come into contact with and be squeezed against the side of the workpiece, generating pressure detection. The pressure sensor 4 is connected to the detection display head 1, and the pressure information can be displayed on the display screen 2 on the detection display head 1. Personnel can directly view the data on the display screen 2 to know the pressure detection value. Therefore, the clamping force is effectively controlled, avoiding crushing damage to the workpiece due to inaccurate force control, thereby reducing the damage rate of workpiece clamping.

[0025] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vise fixture, characterized in that, Includes a workbench (6), a clamp (7) is fixedly provided on one side of the top of the workbench (6), and an auxiliary clamp (8) is connected to the workbench (6) through an adjustment component. A pressure detection component is installed on the auxiliary clamp (8). The pressure detection assembly includes a detection display head (1), a display screen (2) on the detection display head (1), a protective cylinder (3) fixedly provided at the bottom of the detection display head (1), a pressure sensor (4) provided at the inner end of the protective cylinder (3) away from the detection display head (1), a detection probe (5) on the pressure sensor (4), the pressure sensor (4) being electrically connected to the detection display head (1), a through slot (9) for the protective cylinder (3) to pass through on the secondary clamping platform (8), the detection probe (5) on the pressure sensor (4) passing through the pressure sensor (4), a clamping layer (19) being pasted on the inner side of the clamping platform (7) and the inner side of the secondary clamping platform (8), a secondary through slot (10) being provided on the clamping layer (19) on the secondary clamping platform (8), and the detection probe (5) not passing through the secondary through slot (10).

2. A vise fixture according to claim 1, characterized in that, Multiple mounting ears (11) are fixed on the outer shell of the detection display head (1), and the mounting ears (11) are fixed to the back of the auxiliary clamp (8) with screws.

3. A vise fixture according to claim 2, characterized in that, A fixed platform (12) is fixed on the other side of the top of the workbench (6). The adjustment assembly includes a threaded cylinder (13) fixed on the fixed platform (12). A threaded rod (14) is threaded inside the threaded cylinder (13). The threaded rod (14) is connected to the auxiliary clamp (8).

4. A vise fixture according to claim 3, characterized in that, One end of the threaded rod (14) is fixedly provided with a manual throttle (15), and the top of the auxiliary clamp (8) is fixedly provided with a bearing seat (16). The bearing seat (16) contains a bearing, and the other end of the threaded rod (14) passes into the bearing seat (16) and is connected to the bearing.

5. A vise fixture according to claim 4, characterized in that, A transverse slide groove (17) is provided on the workbench (6), and a slider (18) is fixedly provided at the bottom of the auxiliary clamp (8) and is slidably disposed inside the transverse slide groove (17).

6. A vise fixture according to claim 5, characterized in that, A telescopic bellows (20) is fixed between the bearing housing (16) and the fixed platform (12), and a sleeve plate (21) is fitted on the outer surface of the head end of the threaded rod (14).

7. A vise fixture according to claim 6, characterized in that, The sleeve (21) is fixedly equipped with a secondary bearing, and the threaded rod (14) is fixedly inserted through the inner ring of the secondary bearing. The bottom end of the sleeve (21) is fixedly equipped with a traction plate (22).

8. A vise fixture according to claim 7, characterized in that, The workbench (6) has an active groove for the traction plate (22) to slide through. A secondary telescopic corrugated pipe (23) is fixed between the sleeve plate (21) and the fixed table (12). The threaded rod (14) is located inside the telescopic corrugated pipe (20) and the secondary telescopic corrugated pipe (23).

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