A bench vice with fast high thrust force
Patent Information
- Application Number
- CN202521861453.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-30
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-08-30
AI Technical Summary
[0002]现有台钳需要工作人员手动才可将工件进行夹紧，并且手动夹紧台钳很容易松动使工件移动，并且在装卸工件时需要工作人员一手扶助工件一手操作台钳才可将工件夹紧，不方便工作人员操作使用和胶垫工作效率
[0004]本实用新型的有益效果为：工作人员无需手动即可将工件夹紧在台钳上，并且在使用过程中可以防止台钳松动，工作人员单手即可装卸工件，工作人员可以随时快速的从台钳上更换工件，方便工作人员操作使用。
Smart Images
Figure CN224914464U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a bench vise with fast and high thrust, belonging to the field of bench vise technology for machining. Background Technology
[0002] The existing bench vise requires manual clamping of the workpiece, and manual clamping of the bench vise is prone to loosening and causing the workpiece to move. Furthermore, when loading and unloading workpieces, the operator needs to hold the workpiece with one hand and operate the bench vise with the other to clamp the workpiece, which is inconvenient for the operator and reduces the efficiency of the work. Utility Model Content
[0003] The purpose of this utility model is to enable workers to clamp workpieces onto the vise without manual intervention, prevent the vise from loosening during use, allow workers to load and unload workpieces with one hand, and quickly change workpieces from the vise at any time, thus facilitating operation. The technical solution is as follows: A bench vise with high thrust and fast response includes a mounting base plate 1, an adjusting turntable 2, locking set screws 3, a clamping body 4, a locking device 5, a pre-tightening device 6, and a clamping device 7. The mounting base plate 1 has an adjusting turntable 2 rotatably connected to its upper surface center; locking set screws 3 are symmetrically inserted into the left and right edges of the upper surface of the adjusting turntable 2; the clamping body 4 is connected to its upper surface center; a locking device 5 is slidably inserted into the middle of the front edge of the upper surface of the clamping body 4; and a locking device 5 is rotatably inserted into the middle of the front edge of the upper surface of the clamping body 4. Equipped with a pre-tightening device 6, a clamping device 7 is slidably inserted into the middle of the rear of the upper surface of the clamping body 4. The locking device 5 includes a clamping plate 5-1, a push plate 5-2, a spring 5-3, and a rubber strip 5-4. The push plate 5-2 is connected to the middle of the front right edge of the upper surface of the clamping plate 5-1. The spring 5-3 is connected to the middle of the right side surface of the clamping plate 5-1. The rubber strip 5-4 is connected to the middle of the left side surface of the clamping plate 5-1. The left and right edges of the upper surface of the clamping plate 5-1 are sloped. The clamping plate 5-1 is inserted into the upper surface of the clamping body 4. The right end of the spring 5-3 is connected inside the clamping body 4. The pre-tightening device 6 includes a clamping plate 6-1, a toothed plate 6-2, a gear 6-3, and a rotating plate 6-4. The toothed plate 6-2 is connected to the middle of the front surface of the clamping plate 6-1. The gear 6-3 is meshed and inserted into the middle of the upper surface of the toothed plate 6-2. The rotating plate 6-4 is connected to the middle of the upper surface of the gear 6-3. The gear 6-3 is rotatably inserted into the clamping body 4. The rotating plate 6-4 and the clamping plate 5-1 are arranged in a cross shape. The gear 6-3 is a semi-gear shape. The clamping device 7 includes a slider 7-1, a rubber pad 7-2, a notch 7-3, and a rodless cylinder 7-4. The rubber pad 7-2 is connected to the middle of the upper edge of the front surface of the slider 7-1. The notch 7-3 is provided in the middle of the lower surface of the slider 7-1. The rodless cylinder 7-4 is connected to the middle of the upper surface inside the notch 7-3. The clamping body 4 is inserted into the notch 7-3. The rodless cylinder 7-4 is inserted into the clamping body 4. The slider 7-1 is L-shaped. The position of the rubber pad 7-2 corresponds to the position of the clamping plate 6-1.
[0004] The beneficial effects of this utility model are: the operator can clamp the workpiece in the vise without manual operation, and the vise can be prevented from loosening during use. The operator can load and unload the workpiece with one hand, and the operator can quickly change the workpiece from the vise at any time, making it convenient for the operator to operate and use. Attached Figure Description
[0005] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the locking device 5 of this utility model; Figure 3This is a schematic diagram of the pre-tightening device 6 of this utility model; Figure 4 This is a schematic diagram of the clamping device 7 of this utility model. Detailed Implementation
[0006] Reference Figure 1 Figure 2 Figure 3 Figure 4 The aforementioned bench vise with high thrust and fast response includes a mounting base plate 1, an adjusting turntable 2, locking set screws 3, a clamping body 4, a locking device 5, a pre-tightening device 6, and a clamping device 7. Its distinguishing feature is that the adjusting turntable 2 is rotatably connected to the center of the upper surface of the mounting base plate 1; locking set screws 3 are symmetrically inserted into the left and right edges of the upper surface of the adjusting turntable 2; the clamping body 4 is connected to the center of the upper surface of the adjusting turntable 2; a locking device 5 is slidably inserted into the middle of the front edge of the upper surface of the clamping body 4; and a locking device 5 is slidably inserted into the middle of the front edge of the upper surface of the clamping body 4. A pre-tightening device 6 is inserted into the clamping body 4, and a clamping device 7 is slidably inserted into the middle of the rear of the upper surface. The locking device 5 includes a clamping plate 5-1, a push plate 5-2, a spring 5-3, and a rubber strip 5-4. The push plate 5-2 is connected to the middle of the front right edge of the upper surface of the clamping plate 5-1. The spring 5-3 is connected to the middle of the right side surface of the clamping plate 5-1. The rubber strip 5-4 is connected to the middle of the left side surface of the clamping plate 5-1. The left and right edges of the upper surface of the clamping plate 5-1 are sloped. The clamping plate 5-1 is inserted into the upper surface of the clamping body 4. The spring 5-3 is connected at its right end to the clamping body 4. The pre-tightening device 6 includes a clamping plate 6-1, a toothed plate 6-2, a gear 6-3, and a rotating plate 6-4. The toothed plate 6-2 is connected to the middle of the front surface of the clamping plate 6-1. The gear 6-3 is meshed and inserted into the middle of the upper surface of the toothed plate 6-2. The rotating plate 6-4 is connected to the middle of the upper surface of the gear 6-3. The gear 6-3 is rotatably inserted into the clamping body 4. The rotating plate 6-4 and the clamping plate 5-1 are arranged in a cross shape. The gear 6-3 is a semi-gear shape. The clamping device 7 includes a slider 7-1, a rubber pad 7-2, a notch 7-3, and a rodless cylinder 7-4. The rubber pad 7-2 is connected to the middle of the upper edge of the front surface of the slider 7-1. The notch 7-3 is provided in the middle of the lower surface of the slider 7-1. The rodless cylinder 7-4 is connected to the middle of the upper surface inside the notch 7-3. The clamping body 4 is inserted into the notch 7-3. The rodless cylinder 7-4 is inserted into the clamping body 4. The slider 7-1 is L-shaped. The position of the rubber pad 7-2 corresponds to the position of the clamping plate 6-1.
[0007] In use, first place the mounting base plate 1 on the workbench and fix it. Then, rotate the adjusting turntable 2 to adjust the angle of the clamping body 4. After adjustment, rotate the locking screw 3 to fix the adjusting turntable 2. Then, place the workpiece on the upper surface of the clamping body 4. Then, start the rodless cylinder 7-4 on the clamping device 7. The rodless cylinder 7-4 drives the slider 7-1 to slide on the clamping body 4. At the same time, the notch 7-3 guides the slider 7-1. Then, the workpiece is clamped by the cooperation of the slider 7-1 and the rubber clamping plate 6-1 on the pre-tightening device 6. When changing the workpiece, push the push plate 5-2 on the locking device 5 to move to the right. At the same time, the clamping plate 5-1 slides in the clamping body 4. Then, the clamping plate 5-1 separates from the turntable 6-4, and the clamping plate 6-1 clamps the slider 7-1. The clamping force exerted on the clamping plate 6-1 forward, and simultaneously, the rubber plate 6-1 drove the toothed plate 6-2 to move forward. At the same time, the toothed plate 6-2 drove the gear 6-3 to rotate and caused the rotating plate 6-4 to rotate upward. Simultaneously, the clamping plate 6-1 released the workpiece, and then the worker took out the workpiece. Then, the new workpiece was placed on the clamping body 4. Finally, the rotating plate 6-4 was pushed backward, and at the same time, the gear 6-3 drove the toothed plate 6-2 to move backward, and at the same time, the clamping plate 6-1 moved backward to clamp the workpiece. When the rotating plate 6-4 rotated 90° backward, at the same time, because the left and right edges of the upper surface of the clamping plate 5-1 were sloping, the rotating plate 6-4 pushed the clamping plate 5-1 to move to the right. When the rotating plate 6-4 and the clamping plate 5-1 were misaligned, the spring 5-3 pushed the clamping plate 5-1 to move to the left to clamp the rotating plate 6-4, thus clamping the new workpiece.
[0008] Furthermore, it should be understood that 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, and 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 bench vise with fast and high thrust, comprising a mounting base plate (1), an adjusting turntable (2), a locking set screw (3), a clamping body (4), a locking device (5), a pre-tightening device (6), and a clamping device (7), characterized in that: An adjusting turntable (2) is rotatably connected to the center of the upper surface of the mounting base plate (1). Locking screws (3) are symmetrically inserted at the left and right edges of the upper surface of the adjusting turntable (2). A clamping body (4) is connected to the center of the upper surface of the adjusting turntable (2). A locking device (5) is slidably inserted at the middle of the front edge of the upper surface of the clamping body (4). A pre-tightening device (6) is rotatably inserted at the middle of the front of the upper surface of the clamping body (4). A clamping device (7) is slidably inserted at the middle of the rear of the upper surface of the clamping body (4).
2. The bench vise with rapid and high thrust according to claim 1, characterized in that: The locking device (5) includes a clamping plate (5-1), a push plate (5-2), a spring (5-3), and a rubber strip (5-4). The push plate (5-2) is connected to the middle of the front right edge of the upper surface of the clamping plate (5-1). The spring (5-3) is connected to the middle of the right side surface of the clamping plate (5-1). The rubber strip (5-4) is connected to the middle of the left side surface of the clamping plate (5-1). The left and right edges of the upper surface of the clamping plate (5-1) are sloping. The clamping plate (5-1) is inserted into the upper surface of the clamping body (4). The right end of the spring (5-3) is connected to the inside of the clamping body (4).
3. A bench vise with rapid and high thrust according to claim 2, characterized in that: The pre-tightening device (6) includes a clamping plate (6-1), a toothed plate (6-2), a gear (6-3), and a rotating plate (6-4). The toothed plate (6-2) is connected to the middle of the front surface of the clamping plate (6-1). The gear (6-3) is meshed and inserted into the middle of the upper surface of the toothed plate (6-2). The rotating plate (6-4) is connected to the middle of the upper surface of the gear (6-3). The gear (6-3) is rotatably inserted into the clamping body (4). The rotating plate (6-4) and the clamping plate (5-1) are arranged in a cross shape. The gear (6-3) is a semi-gear shape.
4. A bench vise with rapid and high thrust according to claim 3, characterized in that: The clamping device (7) includes a slider (7-1), a rubber pad (7-2), a notch (7-3), and a rodless cylinder (7-4). The rubber pad (7-2) is connected to the middle of the upper edge of the front surface of the slider (7-1). The notch (7-3) is provided in the middle of the lower surface of the slider (7-1). The rodless cylinder (7-4) is connected to the middle of the upper surface inside the notch (7-3). The clamping body (4) is inserted into the notch (7-3). The rodless cylinder (7-4) is inserted into the clamping body (4). The slider (7-1) is L-shaped. The position of the rubber pad (7-2) corresponds to the position of the clamping plate (6-1).