TWI786882B - Vise with adjustable jaw height - Google Patents

Abstract

A vise with adjustable jaw height , whose jaw height can be adjusted to adapt to the size of the workpiece, so that the use of the raised block can be omitted during the operation of the vise, and the height of the workpiece clamped by the jaw can be adjusted to an appropriate height, it can be applied to precision machining of workpieces.

Description

Adjustable jaw height vise

The present application relates to a vise, and more specifically, refers to a vise that can adjust the height of the jaws according to the size of the workpiece.

Press, the vise is a tool that is often used in processing. It can be used to clamp and fix the workpiece to be processed. When the height of the workpiece to be processed is lower than the pliers mouth, generally speaking, a height block will be placed in the vise To raise the workpiece, so that the workpiece is at an appropriate height for processing. However, because different sizes of workpieces require different sizes of height blocks, users often fail to find the appropriate size when operating the vise to process the workpiece. It is a pity that the riser block prevents the workpiece from being raised properly.

To sum up, how to improve the vise so that the use of the lifting block can be omitted during the operation of the vise is the technical problem to be solved in this case.

In view of the shortcomings of the above-mentioned prior art, the present application provides a vise with adjustable jaw height for clamping a workpiece. The vise system includes: a vise body; a first clamping member, the second A clamping member is arranged on the vise body to provide clamping of the workpiece, and the first clamping member is movable relative to the vise body in the longitudinal direction; a lateral movement seat is arranged on the vise body. The vise body, the lateral movement base can move relative to the vise body in the transverse direction; a second clamping member, the second clamping member is arranged on the lateral movement base to provide clamping of the workpiece, the second clamping The holding member can move longitudinally relative to the transversely moving seat, and the second holding member can also move synchronously with the transversely moving seat in the transverse direction, wherein the second holding member can move with the first holding The components are separated to form a jaw; a lateral movement power mechanism, which can make the lateral movement seat move relative to the vise body in the transverse direction, and drive the second clamping force through the transverse movement seat. The member moves laterally, so that the second clamping member moves relative to the first clamping member laterally, so as to adjust the width of the pliers so that the pliers can clamp the workpiece; and a longitudinally moving power mechanism, The longitudinal movement power mechanism can make the first clamping member move longitudinally relative to the vise body, and make the second clamping member move longitudinally relative to the lateral movement seat, so as to provide adjustment for clamping of the jaws. The height of the workpiece being held.

Preferably, in the above vise, the longitudinally moving power mechanism has a first power steering structure and a second power steering structure, and the first power steering structure is arranged on the vise body to provide for receiving a The first power is diverted to become a first longitudinal force, so that the first clamping member moves to a first height relative to the vise body in the longitudinal direction by the first longitudinal force, and the first clamping member is moved to a first height relative to the vice body by the first longitudinal force. Two power steering structures are arranged on the laterally moving seat to provide and receive a second power and turn the second power into a second longitudinal force, so that the second clamping member can be driven by the second longitudinal force move to a second height longitudinally relative to the laterally movable seat, wherein the first height and the second height are substantially the same, so that the first clamping member and the second clamping member are at substantially the same height Hold the workpiece.

Preferably, in the above-mentioned vise, the lateral movement seat system has a restricting structure, and the restricting structure is provided to restrict the movement of the second power steering structure, so that the second power steering structure can only follow the lateral direction The mobile seat moves synchronously.

Preferably, in the above vise, the longitudinally moving power mechanism further has a longitudinally moving power transmission shaft, the second power steering mechanism has a power receiving gear, and the longitudinally moving power transmitting shaft is plugged into the power receiving gear, To provide the second power to the power receiving gear, and the power receiving gear train can move laterally relative to the longitudinally moving power transmission shaft, so that the second power steering structure can move synchronously with the laterally moving seat in the lateral direction .

Preferably, in the above-mentioned vise, the insertion part provided by the longitudinally moving power transmission shaft for inserting the power receiving gear has a non-circular cross-section, so that the second power provided by the longitudinally moving power transmission shaft is torque .

Preferably, in the above vise, the first power steering structure includes a first actuating shaft, and the first actuating shaft is screwed to the first clamping member, so that the first actuating shaft can be relatively The first clamping member rotates to provide the first longitudinal force to the first clamping member; the second power steering structure includes a second actuating shaft, and the second actuating shaft is screwed to the second The clamping member enables the second actuating shaft to rotate relative to the second clamping member to provide the second longitudinal force to the second clamping member.

Preferably, in the vise above, the first power steering structure includes a first power steering gear set, the first power steering gear set receives the first power and turns the first power; The second power steering structure includes a second power steering gear set, the second power steering gear set receives the second power and turns the second power, wherein the first power steering gear set and the second power steering The structures of the steering gear sets are substantially the same, so that the first clamping member and the second clamping member move substantially synchronously in the longitudinal direction.

Preferably, in the vise mentioned above, the laterally moving power mechanism also has a laterally moving power transmission shaft, and the laterally moving power transmission shaft is screwed to the laterally moving seat so that the laterally moving power transmission shaft can move relative to the laterally moving The seat rotates to provide power to the laterally movable seat 13 so that the laterally movable seat moves laterally.

Preferably, in the above-mentioned vise, the vise body system has a first longitudinal movement guide track and a first lateral movement guide track, and the first longitudinal movement guide track is used to guide the first clip. The holding member moves in the longitudinal direction, and the first transverse movement guide track provides guidance for the transverse movement seat to move in the transverse direction; the transverse movement seat system has a second longitudinal movement guide track, and the second longitudinal movement guide A track system provides guidance for movement of the second clamping member in the longitudinal direction.

Preferably, in the above vise, the vise itself has a first lateral movement stop structure and the first longitudinal movement stop structure, and the first transverse movement stop structure provides a stop for the first clip. The holding member moves in the transverse direction, and the first longitudinal movement stop structure provides a stop for the transverse movement seat to move in the transverse direction; the transverse movement seat system has a second transverse movement stop structure, and the second transverse movement stop The structure provides a stop for lateral movement of the second clamping member.

Compared with the prior art, the present application proposes an improved vise, wherein the height of the jaws of the vise can be adjusted to suit the size of the workpiece, so that the vise can omit the use of a height block during operation, allowing the vise to The height of the workpiece held by the nozzle can be adjusted to an appropriate height, and can be applied to precision machining of the workpiece.

The following content will be combined with drawings to illustrate the technical content of the application through specific embodiments. Those who are familiar with this technology can easily understand other advantages and effects of the application from the content disclosed in this specification. The present application can also be implemented or applied by other different specific embodiments. Various modifications and changes may be made to the details in this specification based on different viewpoints and applications without departing from the spirit of this application. In particular, the proportions and relative positions of various elements in the drawings are for exemplary purposes only, and do not represent the actual situation of the implementation of the application.

For specific embodiments of the present application, please refer to FIG. 1 to FIG. 8 together.

In the present application, as shown in Figure 1, the vise 1 of the present application is used to provide clamping to the workpiece 2, and the vise 1 system includes: a vise body 11, a first clamping member 12, a lateral movement Seat 13 , second clamping member 14 , longitudinal movement power mechanism 15 and lateral movement power mechanism 16 .

The first clamping member 12 is disposed on the vise body 11 to clamp the workpiece 2 , and can move longitudinally relative to the vise body 11 to adjust the height so that the clamped workpiece 2 is at an appropriate height. It should be noted that, in this application, the vise body 11 can be provided with, for example, a first longitudinal movement guide rail 111 and a first transverse movement stop structure 113 formed by dovetail grooves, the first longitudinal movement guide The guide track 111 is provided to guide the first clamping member 12 to move relative to the vise body 11 in the longitudinal direction, and the first lateral movement stop structure 113 is provided to stop the first clamping member 12 from moving relative to the vise body in the transverse direction. 11 moves, so that the first clamping member 12 can only move synchronously with the vise body 11 in the lateral direction, so that the first clamping member 12 can move relative to the vise body 11 in the longitudinal direction along a predetermined path, so as to clamp The height of the workpiece 2 is adjusted properly, and it can be applied to precise machining of the workpiece 2 .

The second clamping member 14 is arranged on the laterally movable seat 13 to provide clamping of the workpiece 2, and can be separated from the first clamping member 12 to form a jaw O for clamping the workpiece 2, and can be vertically The relative lateral movement seat 13 moves to adjust the height so that the clamped workpiece 2 is at an appropriate height. It should be noted that, in this application, the lateral movement seat 13 can be provided with, for example, a second longitudinal movement guide track 131 and a second transverse movement stop structure 132 formed by dovetail grooves, the second longitudinal movement guide The track 131 provides a guide for the second clamping member 14 to move longitudinally relative to the lateral movement seat 13, and the second lateral movement stop structure 132 provides a stop for the second clamping member 14 to move laterally relative to the lateral movement seat 13 Move, so that the second clamping member 14 can only move synchronously with the laterally moving seat 13 in the lateral direction, so that the second clamping member 14 can move relative to the laterally moving seat 13 in the longitudinal direction along a predetermined path, so as to clamp the workpiece The height of the workpiece 2 is adjusted properly, and it can be applied to the precision machining of the workpiece 2.

The laterally moving seat 13 is arranged on the vise body 11, and the laterally moving seat 13 can move laterally relative to the vise body 11, so as to adjust the width of the jaws O so that the workpiece 2 can be clamped. It should be noted that, in this application, the vise body 11 can be provided with, for example, a first lateral movement guide track 112 and a first longitudinal movement stop structure 114 formed by dovetail grooves, the first transverse movement guide The guide rail 112 is to provide a guide for the lateral movement seat 13 to move relative to the vise body 11 in the transverse direction, and the first longitudinal movement stop structure 114 is to provide a stop for the lateral movement seat 13 to move relative to the vise body 1 in the longitudinal direction, so that The laterally moving seat 13 can only move synchronously with the vise body 1 in the longitudinal direction. In this way, the laterally moving seat 13 can move relative to the vise body 11 in the lateral direction along a predetermined path, so as to adjust the width of the jaw O to an appropriate level. Applied to precision machining of workpiece 2.

In this application, as shown in Figures 4 to 5, the lateral movement power mechanism 16 can make the transverse movement seat 13 move relative to the vise body 11 in the transverse direction, and the second clamp can be driven by the transverse movement seat 13. The clamping member 14 moves laterally, so that the second clamping member 14 moves relative to the first clamping member 12 laterally, so as to adjust the width of the jaws O so that the workpiece 2 can be clamped. As shown in Figures 5 to 6, the longitudinal movement power mechanism 15 can make the first clamping member 12 move longitudinally relative to the vise body 11, and can make the second clamping member 14 move longitudinally relatively laterally The seat 13 moves to adjust the height of the pliers mouth O so that the clamped workpiece 2 is at an appropriate height.

It should be noted that, as shown in Figures 7 to 8, the laterally moving power mechanism 16 can optionally be provided with a laterally moving power transmission shaft 161, and the laterally moving power transmission shaft 161 can be screwed to the laterally moving seat 13, so that the laterally moving The moving power transmission shaft 161 can rotate relative to the laterally moving base 13 to provide power to the laterally moving base 13 to make the laterally moving base 13 move relative to the vise body 11 in the lateral direction.

In this application, as shown in FIGS. 1 to 3 , the longitudinally moving power mechanism 15 can optionally be provided with a first power steering structure 151 and a second power steering structure 152 .

As shown in Figure 6, the first power steering structure 151 is arranged on the vise body 11, and has a first power steering gear set 1512 to provide and receive the first power, and turn the first power to become the second A longitudinal force F1 for moving the first clamping member 12 to a first height relative to the vise body 11 in the longitudinal direction by the first longitudinal force F1. Correspondingly, the first power steering structure 151 can optionally be provided with a first actuating shaft 1511, and the first actuating shaft 1511 is screwed to the first clamping member 12, so that the first actuating shaft 1511 can be opposite to the first actuating shaft 1511. A clamping member 12 rotates to provide a first longitudinal force F1 to the first clamping member 12 .

As shown in FIG. 6, the second power steering structure 152 is arranged on the lateral moving base 13, and has a second power steering gear set 1522 to provide and receive the second power, and turn the second power to become the second longitudinal direction. The force F2 is used to make the second clamping member 14 move to the second height in the longitudinal direction relative to the lateral movement seat 13 by the second longitudinal force F2. Correspondingly, the second power steering structure 152 can be optionally provided with a second actuating shaft 1521, and the second actuating shaft 1521 is screwed to the second clamping member 12, so that the second actuating shaft 1521 can be opposite to the first The second clamping member 12 rotates to provide a second longitudinal force F2 to the second clamping member 12 .

In addition, as shown in FIG. 4 to FIG. 5 , the laterally movable seat 13 can optionally have a restricting structure 133, which provides a limit to the movement of the second power steering structure 152, so that the second power steering structure 152 can only move in the lateral direction. Follow the lateral movement seat 13 to move synchronously. As shown in Figures 1 to 3, the longitudinally moving power mechanism 15 can optionally have a longitudinally moving power transmission shaft 153, and accordingly, the second power steering mechanism 152 can optionally have a power receiving gear 1523, and the longitudinally moving power transmission shaft 153 is plugged The power receiving gear 1523 is used to provide the second power to the power receiving gear 1523 . As shown in FIG. 4 to FIG. 5 , the power receiving gear 1523 can move horizontally relative to the vertically moving power transmission shaft 153 , so that the second power steering structure 152 can move synchronously with the horizontally moving seat 13 in the horizontal direction.

It should be noted that the insertion part 1531 of the power transmission shaft 153 moving longitudinally to insert the power receiving gear 1523 has a non-circular cross-section, so that the second power provided by the power transmission shaft 153 moving longitudinally is torsion. In addition, in the present application, the structure of the first power steering gear set 1512 and the second power steering gear set 1522 is substantially the same, so that the first clamping member 12 and the second clamping member 14 move substantially synchronously in the longitudinal direction, The first height and the second height can be substantially the same, so that the first clamping member 12 and the second clamping member 14 can clamp the workpiece 2 at substantially the same height, and can be applied to the workpiece 2 Perform precision machining.

In summary, this application proposes an improved vise, wherein the jaw height of the vise can be adjusted to suit the size of the workpiece, so that the vise can omit the use of heightening blocks during operation, allowing the jaws to The height of the clamped workpiece can be adjusted to an appropriate height, and can be applied to precision machining of the workpiece.

1: Vise 11: Vice body 111: the first longitudinal movement guide track 112: the first lateral movement guide track 113: the first lateral movement stopper structure 114: the first longitudinal movement stop structure 12: The first clamping member 13: Lateral movement seat 131: the second longitudinal movement guide track 132: the second lateral movement stopper structure 133: Constraint structure 14: Second clamping member 15: Longitudinal mobile power mechanism 151: The first power steering structure 1511: First actuation axis 1512: Power Steering Gear Set 152: Second power steering structure 1521:Second actuation axis 1522: Second power steering gear set 1523: Power receiving gear 153: Longitudinal mobile power transmission shaft 1531: Insertion part 16: Lateral movement power mechanism 161: Laterally move the power transmission shaft 2: Workpiece O: pliers mouth F1: first longitudinal force F2: second longitudinal force

Fig. 1 is a perspective view of an embodiment of the vise of the present application.

Fig. 2 to Fig. 3 are schematic diagrams of the working principle of the vise shown in Fig. 1 .

Figure 4 to Figure 6 are schematic diagrams of the action of the vise clamping the workpiece shown in Figure 1 .

Figure 7 to Figure 8 are schematic diagrams of the action of adjusting the width of the jaws of the vise shown in Figure 1 .

1: Vise

11: Vice body

111: the first longitudinal movement guide track

112: the first lateral movement guide track

113: the first lateral movement stopper structure

114: the first longitudinal movement stop structure

12: The first clamping member

13: Lateral movement seat

131: the second longitudinal movement guide track

132: the second lateral movement stopper structure

133: Constraint structure

14: Second clamping member

15: Longitudinal mobile power mechanism

151: The first power steering structure

1511: First actuation axis

1512: Power Steering Gear Set

152: Second power steering structure

1521:Second actuation axis

1522: Second power steering gear set

1523: Power receiving gear

153: Longitudinal mobile power transmission shaft

16: Lateral movement power mechanism

161: Laterally move the power transmission shaft

2: Workpiece

O: pliers mouth

Claims (8)

A vise with adjustable jaw height is used to clamp a workpiece. The vise includes: a vise body; a first clamping member, the first clamping member is arranged on the vise body To provide clamping of the workpiece, the first clamping member can move longitudinally relative to the vise body; a laterally movable seat, which is arranged on the vise body, can move laterally Move relative to the vise body; a second clamping member, the second clamping member is arranged on the lateral movement seat to provide clamping of the workpiece, the second clamping member can move longitudinally relative to the lateral movement The seat moves, and the second clamping member can also move synchronously with the laterally moving seat in the lateral direction, wherein the second clamping member can be separated from the first clamping member to form a jaw; a lateral A mobile power mechanism, the lateral movement power mechanism can make the lateral movement seat move relative to the vise body in the transverse direction, and the second clamping member is driven by the lateral movement seat to move in the transverse direction, so that the second The clamping member moves relative to the first clamping member in the transverse direction, so as to adjust the width of the jaw so that the jaw can clamp the workpiece; and a longitudinally moving power mechanism, which can make the first The clamping member moves longitudinally relative to the vise body, and the second clamping member moves longitudinally relative to the lateral movement seat, so as to adjust the height of the workpiece clamped by the jaws; wherein, the longitudinal The mobile power mechanism has a first power steering structure and a second power steering structure. The first power steering structure is arranged on the vise body to receive a first power and turn the first power to become A first longitudinal force, so that the first clamping member is vertically Moving upward relative to the vise body to a first height, the second power steering structure is arranged on the lateral movement seat to provide and receive a second power and turn the second power to become a second longitudinal force, The second clamping member is moved to a second height relative to the laterally moving seat in the longitudinal direction by the second longitudinal force, wherein the first height and the second height are substantially the same, so that the first The clamping member clamps the workpiece at substantially the same height as the second clamping member. The vise as claimed in claim 1, wherein the lateral movement seat system has a restricting structure, and the restricting structure is provided to restrict the movement of the second power steering structure, so that the second power steering structure can only follow the lateral direction The mobile seat moves synchronously. The vise as claimed in claim 2, wherein the longitudinally moving power mechanism further has a longitudinally moving power transmission shaft, the second power steering mechanism has a power receiving gear, and the longitudinally moving power transmission shaft is inserted into the power receiving gear, To provide the second power to the power receiving gear, and the power receiving gear train can move laterally relative to the longitudinally moving power transmission shaft, so that the second power steering structure can move synchronously with the laterally moving seat in the lateral direction . The vise as claimed in claim 3, wherein, the insertion part provided by the longitudinally moving power transmission shaft for inserting the power receiving gear has a non-circular cross-section, so that the second power provided by the longitudinally moving power transmission shaft is torque . The vise according to claim 1, wherein the first power steering structure includes a first actuating shaft, and the first actuating shaft is screwed to the first clamping member so that the first actuating shaft can be relatively The first clamping member rotates to provide the first longitudinal force to the first clamping member; the second power steering structure includes a second actuating shaft, and the second actuating shaft is screwed to the second The clamping member enables the second actuating shaft to rotate relative to the second clamping member to provide the second longitudinal force to the second clamping member. The vise according to claim 1, wherein the first power steering structure includes a first power steering gear set, the first power steering gear set receives the first power and turns the first power; the first power steering gear set The second power steering structure includes a second power steering gear set, the second power steering gear set receives the second power and turns the second power, wherein the first power steering gear set and the second power steering The structures of the steering gear sets are substantially the same, so that the first clamping member and the second clamping member move substantially synchronously in the longitudinal direction. The vise as claimed in claim 1, wherein the laterally moving power mechanism also has a laterally moving power transmission shaft, and the laterally moving power transmission shaft is screwed to the laterally moving seat so that the laterally moving power transmission shaft can move relative to the laterally The seat rotates to provide power to the laterally movable seat 13 so that the laterally movable seat moves laterally. The vise as claimed in claim 1, wherein the vise system has a first longitudinal movement guide track and a first lateral movement guide track, and the first longitudinal movement guide track is used to guide the first clip The holding member moves in the longitudinal direction, and the first transverse movement guide track provides guidance for the transverse movement seat to move in the transverse direction; the transverse movement seat system has a second longitudinal movement guide track, and the second longitudinal movement guide A track system provides guidance for movement of the second clamping member in the longitudinal direction.

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