阅读说明：本技术 一种真空阀生产用切割装置 (Cutting device is used in vacuum valve production ) 是由 王正华 于 2021-05-24 设计创作，主要内容包括：本发明公开了一种真空阀生产用切割装置,包括底座、固定组件和切割气缸,所述底座的上表面固定连接有驱动单元,且驱动单元的移动端与夹持单元固定连接,所述切割气缸位于底座的正上方,且切割气缸的输出端固定连接有切割部件,所述切割气缸的与供气部件通过导气管连通且导气管开设有通孔,该真空阀生产用切割装置,通过驱动单元、移动装置、开关组件、密封塞、导气管、切割气缸之间的配合,使装置在切割时,可以将加工件固定,两者同步进行,解决了现有的切割装置,与用于固定原材料的夹具是分体的,需要先将原材料固定好,才能进行切割,十分麻烦,但是不进行固定的话又可能切割出现误差的问题。(The invention discloses a cutting device for vacuum valve production, which comprises a base, a fixing component and a cutting cylinder, wherein the upper surface of the base is fixedly connected with a driving unit, the moving end of the driving unit is fixedly connected with the clamping unit, the cutting cylinder is positioned right above the base, the output end of the cutting cylinder is fixedly connected with a cutting part, the cutting cylinder is communicated with the gas supply part through a gas guide pipe, the gas guide pipe is provided with a through hole, the cutting device for producing the vacuum valve ensures that when the device is used for cutting through the matching among the driving unit, the moving device, the switch component, the sealing plug, the air duct and the cutting cylinder, can be fixed with the machined part, both go on in step, have solved current cutting device, be the components of a whole that can function independently with the anchor clamps that are used for fixed raw and other materials, need fix raw and other materials earlier, just can cut, and very troublesome, but not fix the problem that the error appears in probably cutting again.)

1. A cutting device for vacuum valve production comprises a base, a workpiece, a cutting cylinder and an air supply part, wherein the output end of the cutting cylinder is fixedly connected with the cutting part, the cutting cylinder is communicated with the air supply part through an air duct, and the air duct is provided with a through hole; and

one end of the switch assembly is connected with the cutting cylinder, and the other end of the switch assembly is connected with the fixing assembly and used for controlling the opening and closing of the cutting cylinder; and

the lifting component is arranged on the base and used for driving the workpiece to lift along a set direction.

2. The cutting device for producing the vacuum valve as claimed in claim 1, wherein the fixing assembly comprises a clamping unit, one end of the clamping unit is connected with the base, and the other end of the clamping unit is connected with a workpiece; and

and the driving unit is arranged on the base, is connected with the clamping unit and is used for driving the clamping unit to move towards one side close to the workpiece.

3. The cutting device for vacuum valve production according to claim 2, wherein the clamping unit comprises a supporting plate, a clamping plate and a supporting rod, the supporting plate is fixedly connected with the connecting rod, the supporting plate is fixedly connected with the clamping plate, a sliding groove is formed in the upper surface of the supporting plate, the supporting rod is clamped with the sliding groove, the supporting plate is fixedly connected with the supporting rod through a second screw, and the supporting rod is fixedly connected with the sealing plug through the connecting rod.

4. The cutting device for vacuum valve production according to claim 2, wherein the driving unit comprises a driving box, a driving part, a lead screw and a threaded sleeve ring, the driving box and the base are movably connected through a moving device, the driving part is fixedly connected with the driving box, the output end of the driving part is fixedly connected with the lead screw, one end of the lead screw, far away from the driving part, is movably connected with the inner wall of the driving box through a bearing, the threaded sleeve ring is sleeved with the outer surface of the lead screw, and the threaded sleeve ring is fixedly connected with the clamping unit through a connecting rod.

5. The cutting device for vacuum valve production according to claim 4, wherein the moving device comprises a supporting slide block and a limiting rod, the base is provided with a sliding groove, the supporting slide block is clamped with the sliding groove, the base is provided with a limiting groove, the limiting rod is clamped with the limiting groove, and the supporting slide block is fixedly connected with the base through a first screw.

6. The cutting device for vacuum valve production as claimed in claim 1, wherein the switch assembly includes a power supply, a controller, a conductive rod and a conductive plate, the conductive rod is fixedly connected to the support rod, the conductive plate is located at one side of the conductive rod, the conductive plate and the controller are both electrically connected to the power supply, the controller is electrically connected to the conductive rod, and the controller is electrically connected to the cutting cylinder.

7. The cutting device for vacuum valve production as claimed in claim 1, wherein the lifting assembly comprises a cross lifting platform fixedly connected with the upper surface of the base and a driving source for driving the lifting platform to lift.

Technical Field

The invention relates to a processing device, in particular to a cutting device for vacuum valve production.

Background

In the process of vacuum valve production, need cut out raw and other materials, make it become suitable shape, the later stage of being convenient for is assembled or is welded, but current cutting device, with be the components of a whole that can function independently with the anchor clamps that are used for fixed raw and other materials, need fix raw and other materials earlier, just can cut, very troublesome, but not fix again probably cut the error, if can be with the action linkage of the action of centre gripping and cutting, will make things convenient for a lot of.

Disclosure of Invention

The invention aims to provide a cutting device for producing a vacuum valve, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a cutting device for vacuum valve production comprises a base, a workpiece, a cutting cylinder and a gas supply part, wherein the output end of the cutting cylinder is fixedly connected with the cutting part, the cutting cylinder is communicated with the gas supply part through a gas guide pipe, the gas guide pipe is provided with a through hole, the cutting device also comprises a fixing assembly, one end of the fixing assembly is connected with the base and used for limiting and locking the workpiece, the fixing assembly is provided with a connecting device, the other end of the connecting device is fixedly connected with a sealing plug matched with the through hole, and the sealing plug corresponds to the through hole; and

one end of the switch assembly is connected with the cutting cylinder, and the other end of the switch assembly is connected with the fixing assembly and used for controlling the opening and closing of the cutting cylinder; and

the lifting component is arranged on the base and used for driving the workpiece to lift along a set direction.

As a further scheme of the invention: the fixing component comprises a clamping unit, one end of the clamping unit is connected with the base, and the other end of the clamping unit is connected with a workpiece; and

and the driving unit is arranged on the base, is connected with the clamping unit and is used for driving the clamping unit to move towards one side close to the workpiece.

As a still further scheme of the invention: the drive unit comprises a drive box, a drive part, a screw rod and a thread sleeve ring, the drive box and the base are movably connected through a moving device, the drive part is fixedly connected with the drive box, the output end of the drive part is movably connected with the inner wall of the drive box through a bearing, the end, far away from the drive part, of the output end of the drive part is fixedly connected with the screw rod, the end of the screw rod is far away from the drive part, the inner wall of the drive box is movably connected with the inner wall of the drive box through a bearing, the thread sleeve ring is sleeved with the outer surface of the screw rod, and the thread sleeve ring is fixedly connected with the clamping unit through a connecting rod.

As a still further scheme of the invention: the centre gripping unit includes backup pad, grip block and bracing piece, backup pad and connecting rod fixed connection and backup pad and grip block fixed connection, spout and bracing piece and this spout joint have been seted up to the upper surface of backup pad, the backup pad passes through second screw fixed connection and bracing piece and sealing plug and passes through connecting rod fixed connection with the bracing piece.

As a still further scheme of the invention: the mobile device comprises a supporting slide block and a limiting rod, the base is provided with a sliding groove and the supporting slide block is connected with the sliding groove in a clamped mode, the base is provided with a limiting groove and the limiting rod is connected with the limiting groove in a clamped mode, and the supporting slide block is fixedly connected with the base through a first screw.

As a still further scheme of the invention: the switch assembly comprises a power supply source, a controller, a conducting rod and a conducting plate, wherein the conducting rod is fixedly connected with a support rod, the conducting plate is located on one side of the conducting rod, the conducting plate and the controller are both electrically connected with the power supply source, the controller is electrically connected with the conducting rod, and the controller is electrically connected with a cutting cylinder.

As a still further scheme of the invention: the lifting component comprises a cross lifting platform fixedly connected with the upper surface of the base and a driving source for driving the lifting platform to lift.

Compared with the prior art, the invention has the beneficial effects that:

this cutting device is used in vacuum valve production, through the cooperation between fixed subassembly, mobile device, switch module, sealing plug, air duct, the cutting cylinder, make the device when the cutting, can be fixed with the machined part, both go on in step, solved current cutting device, be the components of a whole that can function independently with the anchor clamps that are used for fixed raw and other materials, need fix raw and other materials earlier, just can cut, very troublesome, but not fix the problem that the error appears in probably cutting again.

Drawings

Fig. 1 is a schematic structural diagram of a cutting device for producing a vacuum valve.

Fig. 2 is a schematic view of the cutting device for vacuum valve production when it is not cut.

Fig. 3 is a schematic structural diagram of a base in the cutting device for producing the vacuum valve.

In the figure: 1. a base; 2. a support slide block; 3. a first screw; 4. a limiting rod; 5. a limiting groove; 6. a cross elevating platform; 7. a drive box; 8. a drive motor; 9. a lead screw rod; 10. a threaded collar; 11. a support plate; 12. a clamping plate; 13. a second screw; 14. a support bar; 15. a sealing plug; 16. an air duct; 17. cutting the air cylinder; 18. a cutting member; 19. a power supply source; 20. a controller; 21. a conductive rod; 22. and a conductive plate.

Detailed Description

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly. In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, as an embodiment of the present invention, a cutting device for vacuum valve production includes a base 1, a workpiece, a cutting cylinder 17 and a gas supply part, an output end of the cutting cylinder 17 is fixedly connected with a cutting part 18, the cutting cylinder 17 is communicated with the gas supply part through a gas guide tube 16, and the gas guide tube 16 is provided with a through hole, and further includes a fixing assembly, one end of the fixing assembly is connected with the base 1 for limiting and locking the workpiece, the fixing assembly is provided with a connecting device, the other end of the connecting device is fixedly connected with a sealing plug 15 adapted to the through hole, and the sealing plug 15 corresponds to the through hole; and

one end of the switch assembly is connected with the cutting cylinder 17, and the other end of the switch assembly is connected with the fixing assembly and used for controlling the opening and closing of the cutting cylinder 17; and

the lifting component is arranged on the base 1 and used for driving the workpiece to lift along a set direction.

In this embodiment, the workpiece is placed on the lifting assembly, then the fixing assembly is started, the fixing assembly operates to clamp the workpiece, while the workpiece is clamped, the through hole of the air duct 16 is blocked by the sealing plug 15, so that the workpiece is sealed, the switch assembly is triggered to operate, the controller 20 controls the cutting cylinder 17 to extend out for cutting, and the lifting assembly can be an electric push rod or an air cylinder.

As an embodiment of the invention, the fixing component comprises a clamping unit, one end of the clamping unit is connected with the base 1, and the other end of the clamping unit is connected with a workpiece; and

and the driving unit is arranged on the base 1, is connected with the clamping unit and is used for driving the clamping unit to move towards the side close to the workpiece.

In the embodiment, the driving unit drives the clamping unit to move towards the workpiece on one side, and finally the clamping unit is driven to fix and lock the workpiece, so that the subsequent cutting treatment on the workpiece is facilitated.

As an embodiment of the present invention, the driving unit includes a driving box 7, a driving part, a lead screw 9 and a threaded collar 10, the driving box 7 is movably connected with the base 1 through a moving device, the driving part is fixedly connected with the driving box 7, an output end of the driving part is fixedly connected with the lead screw 9, one end of the lead screw 9, which is far away from the driving part, is movably connected with an inner wall of the driving box 7 through a bearing, the threaded collar 10 is sleeved with an outer surface of the lead screw 9, and the threaded collar 10 is fixedly connected with the clamping unit through a connecting rod.

In this embodiment, the driving part may be a stepping motor, a servo motor or a driving motor 8, preferably, the driving motor 8 is adopted, the output end of the driving motor 8 is connected with a lead screw 9, the lead screw 9 is driven to rotate by the driving motor 8, and the lead screw 9 drives the clamping unit connected with the lead screw to move to one side through a sleeved threaded sleeve ring 10 when rotating.

As an embodiment of the present invention, the clamping unit includes a supporting plate 11, a clamping plate 12 and a supporting rod 14, the supporting plate 11 is fixedly connected with a connecting rod, the supporting plate 11 is fixedly connected with the clamping plate 12, a sliding groove is formed on the upper surface of the supporting plate 11, the supporting rod 14 is clamped with the sliding groove, the supporting plate 11 is fixedly connected with the supporting rod 14 through a second screw 13, and the supporting rod 14 is fixedly connected with the sealing plug 15 through a connecting rod.

In this embodiment, the support plate 11 connected to the connecting rod is driven by the threaded collar 10 to move toward a side close to the workpiece, the support plate 11 drives the clamping plate 12 to move to fix the workpiece, and the sealing plug 15 mounted on the support rod 14 can be connected to the corresponding through hole when moving toward a side to plug the through hole.

As an embodiment of the invention, the moving device includes a supporting slide block 2 and a limiting rod 4, the base 1 is provided with a sliding groove, the supporting slide block 2 is clamped with the sliding groove, the base 1 is provided with a limiting groove 5, the limiting rod 4 is clamped with the limiting groove 5, and the supporting slide block 2 is fixedly connected with the base 1 through a first screw 3.

In this embodiment, slide on base 1 through supporting slider 2, be convenient for adjust the position of the fixed subassembly of being connected with it, can be fixed supporting slider 2 through first screw 3 simultaneously for fixed subassembly's stability is better, and is more firm to the fixed of machined part.

As an embodiment of the present invention, the switch device includes a power supply 19, a controller 20, a conductive rod 21 and a conductive plate 22, the conductive rod 21 is fixedly connected to the support rod 14, the conductive plate 22 is located at one side of the conductive rod 21, the conductive plate 22 and the controller 20 are both electrically connected to the power supply 19, the controller 20 is electrically connected to the conductive rod 21, and the controller 20 is electrically connected to the cutting cylinder 17.

In this embodiment, the controller 20 is electrically connected to the conductive rod 21, when the clamping plate 12 is overlapped with the cutting member, the conductive rod 21 is overlapped with the conductive plate 22, the circuit is connected, the power supply 19 supplies power to the controller 20, and the controller 20 controls the cutting cylinder 17 to extend out for cutting.

The lifting assembly comprises a cross lifting platform 6 fixedly connected with the upper surface of the base 1 and a driving source for driving the lifting platform to lift.

The cross lifting platform 6 is driven to lift through the driving source in the embodiment, so that the workpiece placed on the cross lifting platform 6 can be driven to lift to a proper height, and the clamping unit can be conveniently used for fixing the workpiece.

Specifically, when the device is used, a workpiece is placed on the cross lifting platform 6, then the driving device is started, the driving unit drives the clamping unit to move, the two clamping plates 12 clamp the workpiece, when the two clamping plates 12 are in contact with the clamping piece, the through hole of the air duct 16 is blocked by the sealing plug 15, the workpiece is sealed, the conducting rod 21 is in lap joint with the conducting plate 22, the circuit is communicated, the power supply 19 supplies power to the controller 20, and the controller 20 controls the cutting cylinder 17 to stretch out for cutting.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.