TWM558145U - Vise structure improvement - Google Patents

Abstract

This creation is a kind of improvement of the vise structure, which is mainly provided with sliding grooves and frame grooves in the same insertion direction at the back end of the movable clamp of the vise and the rear end of the base, so that the sliding block and the front end of the screw are pushed forward. The head system can be inserted into the frame slot and the sliding groove in the middle of the sliding slot. Therefore, the movable jaw can be directly pushed against the fixed clamp to quickly position the article, and then the distance between the sliding block of the screw and the pushing head is adjusted to be placed in the frame slot. The tightening operation of the screw is performed in the sliding groove to achieve the purpose of quickly clamping the vise.

Description

Vise structure improvement

This creation is a kind of vise structure improvement, which is mainly provided with sliding grooves and frame grooves in the same insertion direction at the back end of the movable clamp of the vise and the rear end of the base, and the screw is screwed to a sliding block and pivoted at the front end. The solid propulsion heads can be respectively inserted into the frame slots and the sliding slots to form the rail joints, so the movable jaws can directly slide relative to the fixed clamps to quickly locate the articles, and are placed in the frame slots after the sliding blocks of the screw are adjusted relative to the advancement head. The pressing operation of the screw is performed in the sliding groove, and the position of the screw shaft can be changed according to the state of the article by the sliding of the rail.

A vise is a fixing device that is often used in a process. It is usually fixed on a workbench for operation. The structure is characterized in that a base is extended at the front end to form a fixed clamp, and the base is used for a movable clamp. The rail is configured to be clamped to the fixed jaw, and at the rear end of the base is a boss and a screw hole for the screw to be screwed and fixed at the back end of the movable jaw, so when the screw is rotated through the handle of the end of the screw, The movable clamp can be driven relative to the fixed clamp to perform the purpose of tightening the clamped object or loosening.

However, the size and thickness of the vise are different each time, so the user often has to hold the item in one hand and put it in the fixed pliers. The other hand keeps turning the handle to push the movable pliers until the movable pliers touch the item. It can be loosened, not only inconvenient, but also because the movable clamp is designed to be pivoted with the screw, and the precision of the movable clamp rail is not high. Therefore, when holding a thin article, it is often only possible to contact the object with the top end of the movable clamp. Therefore, when the screw shaft and the article are not kept in the same line, the screw force axis of the movable clamp will be active. The resistance of the end of the pliers to the object produces a swing angle, which causes the angularly skewed object to be tightly clamped, which is not conducive to the subsequent processing.

In view of the above-mentioned shortcomings, the creator deeply believes that the structure of the conventional vise does not have the effect of quick clamping, and it is also unable to provide a stable effect of the coaxial force application for the locking position of the article, so that he has been engaged in creative design for many years. Professional experience, active research and development and improvement, under the careful consideration of various conditions, finally create the composition of this structure, will be able to completely solve the problem of the use.

This creation is a kind of improvement of the vise structure, which is mainly provided with sliding grooves and frame grooves in the same insertion direction at the back end of the movable clamp of the vise and the rear end of the base, so that the sliding block and the front end of the screw are pushed forward. The head system can be operated by inserting into the frame slot and the sliding slot in the sliding slot, so that after implementation, the following performance can be provided: since the creation can directly push the movable clamp to quickly slide relative to the fixed clamp to position the article, and then adjust The distance between the sliding block of the screw and the pushing head is placed in the frame groove and the sliding groove to perform the tightening operation of the screw, so that the vise can quickly clamp the article.

The sliding block and the propulsion head of the inventive screw are sleeved into the frame groove and the sliding groove to form a rail connection state that can be slid up and down. Therefore, when the movable clamp is only clamped by the top contact with a thin article, the screw can be synchronously The position is moved up and the axis is aligned with the movable clamp to clamp the article, so when the handle rotates the screw and tightens the article, the clamping force generated by the movable clamp does not have any tendency to deflect, and the article can be kept stable and The flatness is clamped.

In this creation, a adjusting screw can be screwed on the sliding block and the sliding direction of the frame groove Similarly, when the adjusting screw is rotated, the sliding block slides up and down with respect to the frame groove to facilitate fine adjustment of the upper and lower positions of the sliding block (screw).

1‧‧‧ Activity forceps

11‧‧‧Sliding trough

2‧‧‧Fixed forceps

3‧‧‧Base

4‧‧‧ box slot

41‧‧‧Long slot

42‧‧‧ rule

5‧‧‧ screw

51‧‧‧handle

6‧‧‧Sliding block

61‧‧‧ screw holes

7‧‧‧Promoting head

8‧‧‧Adjusting screw

9‧‧‧Fixed snail

10‧‧‧Vise

The first picture: the structure of the creation.

The second picture: a schematic diagram of the structure of the creation.

The third picture: another structure diagram of the creation.

The fourth picture: a schematic diagram of the composition of another structure of the present creation.

Figure 5: Schematic diagram of the state of use of this creation.

In order to enable your reviewers to clearly understand the structural composition of the creation and the functional benefits that can be achieved, the rest will be accompanied by a diagram to illustrate the examples, and the detailed description will be as follows: This creation is a kind of vise structure improvement, mainly in The back end of the movable jaw 1 of the vise 10 and the rear end of the base 3 are respectively provided with the sliding groove 11 and the frame groove 4 in the same insertion direction (as shown in the first figure), so that the screw 5 is screwed to a sliding block 6 and the front end pivot The solid propulsion heads 7 can be respectively inserted into the frame slots 4 and the rails of the sliding slots 11 to slide up and down (as shown in the second figure), so that the movable jaws 1 can be directly pushed and positioned relative to the fixed jaws 2 After the article, the distance between the sliding block 6 of the screw 5 and the pushing head 7 is adjusted, and the frame groove 4 and the sliding groove 11 are placed in the sliding groove 11 to perform the pressing operation of the screw 5 to achieve the purpose of quickly clamping the vise 10 .

Wherein, the sliding block 6 is screwed with an adjusting screw 8 and is in the same sliding direction as the frame slot 4, so that the sliding block 6 can slide up and down relative to the frame slot 4 when the adjusting screw 8 is rotated (as shown in the third and fourth figures). The pusher head 7 will also slide up and down in the sliding slot 11 to facilitate sliding The fine adjustment of the upper and lower positions of the block 6 (screw 5) (according to the design, the bottom end of the adjusting screw 8 can be further pivoted to the bottom of the frame groove 4 to obtain a more stable structural state, which can be used by the user to grasp the screw The vise 10 is carried in the manner of 5, but since the screw 5 can no longer be completely separated from the movable jaw 1 alone, the movable jaw 2 can no longer be directly pushed to slide). Furthermore, a screw hole 61 can be arranged on the side of the sliding block 6, and a long groove 41 can be formed in the path corresponding to the sliding of the frame groove 4 to allow the fixing screw 9 to be worn and locked, so that the sliding block 6 can be After the fine adjustment of the upper and lower positions, the frame hole 4 is pressed by the fixing screw 9 to lock the screw hole 61, and the fixing effect of the sliding block 6 without displacement is achieved.

With the above-mentioned component design, when the screw 5, the sliding block 6, and the advancement head 7 are removed together, the movable jaw 1 can be quickly pushed for the size of the article, so that the movable clamp 1 and the fixed clamp 2 can be Immediately pre-positioning the article, eliminating the need to hold the article with one hand and waiting for the clamping, and then adjusting the distance of the sliding block 6 of the screw 5 relative to the pushing head 7 and then placing it into the frame groove 4, the sliding groove 11, and making the screw The axis height of 5 is aligned with the portion of the movable jaw 1 to be clamped (by the adjustment of the sliding block 6 and the advancement head 7 in the frame groove 4, the upper and lower positions of the sliding groove 11), that is, the handle 51 can be rotated by the screw 5 to push The movable jaw 2 is forced to clamp the article (the clamping force generated by the movable jaw 1 does not have any tendency to deflect), and the object is stabilized and flattened for the purpose of being clamped.

Furthermore, the present invention is provided with a corresponding ruler 42 on the outside of the frame groove 4 and the fixed jaw 2, so that the user can adjust the axis height of the screw 5 (sliding block 6) corresponding to the clamped article (such as the fifth figure). Shown), can have a basis for position comparison.

Claims (4)

The utility model relates to a structure improvement of a vise, which is mainly provided with a sliding groove and a frame groove in the same insertion direction of the movable clamp back end of the vise and the rear end of the base, so that the screw screwing a sliding block and the front end pivoting the propulsion head system can be Each sleeve is inserted into the frame slot and the sliding slot is connected to the upper and lower slides. Therefore, the movable clamp can be quickly slid relative to the fixed clamp to position the article, and then the distance between the sliding block of the screw and the advancement head is adjusted to be inserted into the frame slot and slide. In the groove, the screw is applied to the pressing force of the movable forceps to achieve the purpose of quickly clamping the vise. The improvement of the vise structure according to the first aspect of the patent application, wherein the sliding block is threaded with a adjusting screw and is in the same sliding direction as the frame groove, and the sliding block can slide up and down relative to the frame groove when the adjusting screw is rotated. The upper and lower positions of the screw shaft can be finely adjusted to the position where the movable jaw clamps the object. The improvement of the vise structure as described in claim 1 or 2, wherein a side of the sliding block is provided with a screw hole, and a long groove is formed in the path corresponding to the sliding of the frame groove, so that the fixing screw can be worn and pressed. The frame slot locks the screw hole to position the sliding block. The vise structure is improved as described in claim 1 or 2, wherein the frame groove and the fixed pliers are provided with corresponding ruler marks.