TWI680838B - Front-mounted air compressor vise - Google Patents

Abstract

A front-mounted air compressor vise includes an air cylinder in the lower accommodating space of the vise body, and a screw in the upper accommodating space. A fixed jaw is provided near the screw operating end of the vise body, and a movable jaw slides near Above the vise body at the non-operating end of the screw, the movable jaw is provided with an internal threaded hole screwed to the external thread section of the screw, a lever is pivotally connected to the front end of the actuating rod of the air cylinder, the vise body and the pressing part When the pneumatic cylinder actuates, the lever pushes the screw to move towards the operating end, which compresses the elastic piece and forces the movable jaw to clamp the workpiece. The screw operating end is located on the side of the processing machine near the user, and the jaw is fixed. Set on the same side as the operating end of the screw, it is convenient to place the workpiece on the vise without bending down, which reduces the physical burden on the personnel and makes the work more efficient.

Description

Front-mounted air compressor vise

The invention provides the technical field of an air-compressed vise, in particular, it provides a front-mounted air-compressed vise with a fixed jaw on the same side as the operating end of the screw, so that the workpiece can be conveniently placed without bending down Place it on the vise to reduce the physical burden on personnel and make the work more efficient.

Press, refer to the new patent application No. 78206078 "Air Pressure Vise" new patent application No. 80209448 "Pneumatic Hydraulic Vise Pusher Structure" new patent application No. 96104725 "Clamp structure to prevent deformation The invention patent case and the application case No. 94216741, the new patent case for "Angle-fixed air hydraulic vise", in which the screw operating end of each case and the fixed jaw integrally formed with the vise body are in different positions, Therefore, the operator must bend down to move the workpiece close to the fixed jaw, and then straighten the waist rod to operate the operating end of the screw, so the repeated bending and straightening of the waist rod will cause great loss of physical strength, and the physical strength of the personnel is overwhelming. On the other hand, the distance between the fixed jaws is far away. The personnel changes the action to place the workpiece, and then changes the action back to operate the operating end of the screw. The time it takes is longer, the accumulated wasted time is also considerable, and the output and efficiency are reduced.

Therefore, how to develop a more ideal and practical innovative structure in response to the problems of the above-mentioned conventional structure is what consumers are eagerly expecting, and it is also the goal and direction of the relevant industry to work hard to develop breakthroughs.

In view of this, the inventor has many years of experience in manufacturing development and design of related products. In view of the above objectives, after detailed design and careful evaluation, the invention finally has a practical application.

The main purpose of the present invention is to provide a front-mounted air compressor vise, the screw operating end of which is located on the side of the processing machine close to the user, and the fixed jaw is located on the same side as the screw operating end, without bending over on the same side The workpiece can be conveniently placed on the vise to reduce the physical burden on the personnel, save working hours, and make the work more efficient.

In order to achieve the above object, the present invention provides a front-mounted air pressure vise, which comprises: a vise body, the vise body is provided with a lower accommodating space and an upper accommodating space, and the lower accommodating space is arranged An air cylinder, a screw is arranged in the upper accommodating space, the screw is provided with an operating end and a non-operating end, the screw operating end is provided with a hexagonal tool group connection hole for assembling the handle tool for rotating operation, and the vise body A fixed jaw and a vise body are integrally formed. The fixed jaw is located near the operating end of the screw, and a movable jaw is slidably disposed above the vise body near the non-operating end of the screw. The movable jaw is provided with an internal threaded hole. To the external thread section of the screw, the screw is set to a small diameter section near the fixed jaw, and the external thread section is connected to the step edge. The small diameter section must be sleeved with a collar and an elastic piece Step edge, the other end of the elastic piece is against the vise body, a non-operation end of the screw is fixed with a resisting piece, a lever is pivotally connected to the vise body, the bottom end of the lever is pivotally connected to the front end of the actuating rod of the air cylinder, and the top end of the lever Pressing on the resisting piece, turning the screw to move the movable jaw close to the workpiece, the pneumatic cylinder actuates, the lever pushes the screw to move toward the operating end, and the elastic piece is compressed and the movable jaw is forced to clamp the workpiece, and the screw operating end All are located on the side of the processing machine close to the user, and the fixed jaws are located on the same side as the operating end of the screw. It is convenient to place the workpiece on the vise without bending, reducing the physical burden on the personnel and making Those who work more efficiently.

Regarding the technology, means and functions adopted by the present invention, a preferred embodiment is described in detail with reference to the drawings. It is believed that the above-mentioned objects, structures and features of the present invention can be gained a deep and specific understanding .

10‧‧‧Vise body

11‧‧‧ Lower accommodation space

12‧‧‧Upper storage space

13‧‧‧fixed jaw

14‧‧‧ear hole

20‧‧‧ air compressor

21‧‧‧Actuator

30‧‧‧screw

31‧‧‧Operation

311‧‧‧Tool set hole

32‧‧‧Non-operating end

33‧‧‧resistance

34‧‧‧ External thread section

35‧‧‧small diameter section

36‧‧‧

37‧‧‧Ring

38‧‧‧Elastic parts

40‧‧‧ movable jaw

41‧‧‧ female threaded hole

50‧‧‧Leverage

51‧‧‧ First pin

52‧‧‧Second pin

61‧‧‧First dust cover

62‧‧‧Pneumatic control valve

63‧‧‧Second dust cover

64‧‧‧telescopic dust cover

70‧‧‧Workpiece

80‧‧‧Processing machine

90‧‧‧ user

The first figure is a schematic diagram of the implementation state of the present invention until the processing machine can conveniently place the workpiece.

The second figure is a perspective schematic view of an embodiment of the invention.

The third figure is a three-dimensional exploded schematic view of the right side view direction of an embodiment of the invention.

The fourth figure is a three-dimensional exploded schematic view of the left view direction of an embodiment of the present invention.

The fifth figure is a schematic cross-sectional plan view of an embodiment of the invention.

The sixth figure is a schematic cross-sectional plan view of a movable jaw close to a workpiece according to an embodiment of the invention.

The seventh figure is a schematic cross-sectional plan view of a movable jaw clamping a workpiece according to an embodiment of the invention.

The invention provides a designer of a front-mounted air compressor vise.

In order for your review committee to have a better understanding and understanding of the purpose, features and efficacy of the present invention, the detailed description of the embodiments and drawings is as follows: refer to the first to fifth figures, the present invention provides a front The air-operated vise includes: a vise body 10, the vise body 10 is provided with a lower accommodating space 11 and an upper accommodating space 12, the vise body 10 is provided with a fixed clamping jaw 13, the fixed The jaw 13 is integrally formed with the vise body 10; an air cylinder 20, the air cylinder 20 is assembled into the lower receiving space 11; a screw 30, one end of the screw 30 is an operating end 31, The other end of the screw 30 is a non-operating end 32. The operating end 31 of the screw 30 is provided with a tool set connection hole 311. The fixed jaw 13 is provided on the same side as the operating end 31 of the screw 30. The non-operating end 32 of the screw 30 is fixed. Set up an oppression piece 33; a movable jaw 40, the movable jaw 40 is slidably disposed above the vise body 10 near the non-operating end 32 of the screw 30, the movable jaw 40 includes an angular tooth seat integrally assembled therewith, the angular tooth The seat is provided with an internal threaded hole 41 to be screwed to an external threaded section 34 of the screw 30, and the screw 30 is provided with a small diameter section 35 near the fixed jaw 13 to connect the external threaded section 34 with a first-order edge 36. The small-diameter section 35 may be provided with a set of rings 37 and an elastic member 38 against the step 36, the other end of the elastic member 38 abuts against the vise body 10; and a lever 50, the middle section of the lever 50 with a first The pin 51 is pivotally connected to the two lug holes 14 protruding outward of the vise body 10, the bottom end of the lever 50 is pivotally connected to the front end of the actuating rod 21 of the air cylinder 20 by a second pin 52, and the top end of the lever 50 is pressed against After rotating the screw 30 on the resisting member 33 to bring the movable jaw 40 close to a workpiece 70, the actuating rod 21 of the pneumatic cylinder 20 actuates the lever 50 to push the screw 30 to move toward the operating end 31. The elastic member 38 is compressed and the movable jaw 40 is forced to clamp the workpiece 70, and the operating end 31 of the screw 30 is provided on the side of the processing machine 80 close to the user 90, and the fixed jaw 13 is provided on the On the same side of the operating end 31 of the screw 30, the work 70 can be conveniently placed on the vise body 10 against the fixed jaw 13 without bending down, so as to reduce the physical burden on personnel and shorten the replacement The time of the aforementioned work 70 makes the work more efficient.

In the front-mounted air compressor vice, the first body of the vice body 10 is provided with a first dust cover 61 on the same side as the operating end 31 of the screw 30. The first dust cover 61 can be equipped with a number of air pressure control valves. 62.

In the front-mounted air compressor vise, the vise body 10 is provided with a second dust cover 63 on the same side as the non-operating end 32 of the screw 30, and the second dust cover 63 may be provided around the outer periphery of the lever 50.

The front-mounted air compressor vise, wherein the vise body 10 is on the same side as the non-operating end 32 of the screw 30, and above the second dust cover 63 is provided with the vise body 10 and the movable jaw respectively fixed 40的一 Telescopic dust cover 64.

In the front-mounted air compressor vice, the tool assembly hole 311 of the screw 30 may be assembled with a tool handle to adjust and rotate the screw 30.

Referring to the fifth to seventh figures, the tool assembly connection hole 311 of the screw 30 may be assembled with a tool handle to adjust and rotate the screw assembly 30, so the tool assembly connection hole 311 is on the same side as the fixed jaw 13 to make the workpiece The 70 can be easily placed on the vise body 10 and close to the fixed jaw 13 (as shown in the sixth figure) without bending down. At this time, the tool hole 311 on the same side can be used to connect one The tool handle rotates to move the movable jaw 40 towards the fixed jaw 13 close to the workpiece 70, and then only need to open the air cylinder 20 to push the actuating rod 21 in the direction of the lever 50, so that the top of the lever 50 pushes against the pressing member 33 and The screw 30 moves toward the operating end 31, forcing the movable jaw 40 to clamp the workpiece 70, the screw 30 presses the elastic member 38 at the same time, so when the air cylinder 20 is closed and the thrust force disappears, the elastic member 38 pushes the screw 30, the movable jaw 40 and the lever 50 back to their original positions.

From the above, it can be seen that the pre-installed air compressor vise of the present invention is indeed the first in the industry to meet the novelty requirements of the invention patent, and its comprehensive and innovative design meets the progressive requirements of the invention patent, and its screw operating end They are all set on the side of the processing machine close to the user, and the fixed jaws are set on the operating end of the screw. On the same side, the workpiece can be conveniently placed on the vise without bending, reducing the physical burden on the personnel. Save working hours and make work more efficient, in line with better industrial utilization.

The foregoing is a detailed description of the technical features of the present invention for the preferred embodiments of the present invention; however, those skilled in the art may make changes and modifications to the present invention without departing from the spirit and principles of the present invention. Such changes and modifications shall be covered by the scope defined by the scope of the patent application as follows.

In summary, the present invention provides a front-mounted air compressor vise, which has indeed achieved all the purposes of the present invention. In addition, the spatial structure of its combined structure has not been seen in similar products, nor has it been disclosed before the application. According to the provisions of the Patent Law, an application shall be filed according to law.

10‧‧‧Vise body

13‧‧‧fixed jaw

311‧‧‧Tool set hole

40‧‧‧ movable jaw

61‧‧‧First dust cover

62‧‧‧Pneumatic control valve

63‧‧‧Second dust cover

64‧‧‧telescopic dust cover

Claims (5)

A front-mounted air compressor vise includes: a vise body, the vise body is provided with a lower accommodating space and an upper accommodating space, the vise body is provided with a fixed jaw, the fixed jaw and the tiger The clamp body is integrally formed; an air pressure cylinder, the air pressure cylinder is assembled into the lower accommodating space; a screw, one end of the screw is an operating end, the other end of the screw is a non-operating end, and the screw operating end A tool set connection hole is provided, the fixed clamp jaw is disposed on the same side as the screw operating end, the screw non-operating end is fixed with a resisting member; a movable clamp jaw, the movable clamp jaw is slidably disposed near the screw non-operating Above the vise body at the end, the movable jaw includes an angled tooth base integrally assembled therewith, the angled tooth base is provided with an internal threaded hole to be screwed to the screw and an external threaded section, and the screw is positioned near the fixed jaw A small-diameter section is connected to the externally threaded section with a first-order edge. The small-diameter section must be sleeved with a set of rings and an elastic member against the stepped edge, and the other end of the elastic member is against the vise body; and a lever The middle section of the lever is pivotally connected to the two lug holes protruding outward of the vise body with a first pin, the bottom end of the lever is pivotally connected to the front end of the actuating rod of the air cylinder with a second pin, and the top end of the lever is pressed against On the resisting member, after rotating the screw to bring the movable jaw close to a workpiece, the actuating rod of the air cylinder actuates the lever to push the screw toward the operating end Moving in the direction, it is necessary to compress the elastic member and force the movable jaw to clamp the workpiece, and the screw operating end of the screw is provided on the side of the processing machine close to the user. The front-mounted air compressor vise as described in item 1 of the patent scope, wherein the first body of the vise is provided with a first dust cover on the same side as the screw operating end, and the number of air pressure control can be set inside the first dust cover Valves. The front-mounted air compressor vise as described in item 2 of the patent application scope, wherein the vise body is provided with a second dust cover on the same side as the screw non-operating end, and the second dust cover may be provided on the outer periphery of the lever . The front-mounted air compressor vise as described in item 3 of the patent application scope, wherein the vise body is on the same side as the non-operating end of the screw, and above the second dust cover are provided respectively fixed to the vise body and the activity A retractable dust cover for the jaws. As described in Item 4 of the patent application scope, a front-mounted air-pressure vise, wherein the tool group connecting hole of the screw may be assembled with a tool handle to adjust and rotate the screw.

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