CN217290961U

CN217290961U - Accurate cutting device of fine grain molybdenum plate

Info

Publication number: CN217290961U
Application number: CN202220994631.XU
Authority: CN
Inventors: 谢崇华; 周俊博; 罗广儒; 尤海洋
Original assignee: Luoyang Tuojing Refractory Metal Co Ltd
Current assignee: Luoyang Tuojing Refractory Metal Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-26
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses an accurate cutting device of fine grain molybdenum plate, including the walking portion, the walking portion is connected with the footstock board through the slide rail, and the footstock board moves at the slide rail, is convenient for adjust the distance of compressing tightly positioner and cutting portion, improves the precision of cutting, the upper surface of footstock board is provided with back-and-forth movement device, be provided with the mount pad on the back-and-forth movement device, be provided with the fixing base on the mount pad, the fixing base is installed and is compressed tightly positioner, compress tightly positioner and include cylinder mount pad, compress tightly the cylinder, install diaphragm and clamp plate seat, this accurate cutting device of fine grain molybdenum plate makes the clamp plate seat flatten the panel of waiting to cut, avoids it to warp to take place to the precision of cutting and the cutting quality of panel that improve; through the cooperation of cutting portion and back-and-forth movement device, effectively improve the degree of automation of panel cutting, improve cutting efficiency.

Description

Accurate cutting device of fine grain molybdenum plate

Technical Field

The utility model relates to a molybdenum plate processing technology field specifically is an accurate cutting device of fine grain molybdenum plate.

Background

The molybdenum plate is widely used for building dies and part furnaces, the parts of the electronic and semiconductor industries are manufactured, before the plate is used, the plate is often processed, when high-precision cutting operation is required to be carried out on the plate, laser cutting is usually adopted, but when the molybdenum plate with a thinner thickness is cut, because the plate is thinner, the plate is easy to warp after the cutting head is used for cutting and heating, the size of the plate can be caused to be not corresponding, even a waste reporting plate is generated, the quality of a product is influenced, resource waste is caused, and therefore the existing plate cutting equipment is still required to be improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an accurate cutting device of fine grain molybdenum plate, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an accurate cutting device for fine-grain molybdenum plates comprises a walking part, wherein the walking part is connected with a top seat plate through a slide rail, the top seat plate moves on the slide rail, the distance between a compression positioning device and the cutting part is convenient to adjust, the cutting precision is improved, the upper surface of the top seat plate is provided with a front-back moving device, the front-back moving device is provided with a mounting seat, the mounting seat is provided with a fixing seat, the fixing seat is provided with the compression positioning device, the compression positioning device comprises a cylinder mounting seat, a compression cylinder, a mounting transverse plate and a pressing plate seat, the cylinder mounting seat is provided with the compression cylinder, the telescopic end of the compression cylinder is provided with the mounting transverse plate, the mounting transverse plate is connected with the pressing plate seat through a locking pin shaft, the pressing plate seat flattens a plate to be cut through the action of the compression cylinder, the tilting of the plate is avoided, and a sliding guide wheel is arranged at the groove of the pressing plate seat, the smoothness of the movement of the pressure plate seat is improved.

Further, still include the cutting part, the cutting part is including cutting adjustment portion and cutting part, and the cutting part slides and sets up on cutting part walking portion, cuts the position of adjustment cutting part of adjustment portion.

Further, the adjusting part that cuts includes support stand, lead screw, sliding seat and lead screw motor, the lead screw has been cup jointed between the support stand, and the sliding seat slides and sets up the lateral surface at the lead screw, lead screw motor's output cup joints with the one end of lead screw mutually, and the lead screw sliding sleeve in the sliding seat cup joints with the lead screw mutually, and through lead screw motor's action, the position of adjustment sliding seat, and then the adjustment cuts the position of adjusting part.

Furthermore, through holes are formed in the stand column of the support and the sliding seat, guide shafts are sleeved in the through holes, and the stability of the cutting portion in the moving process is improved through the guide shafts.

Further, cutting portion includes vertically mediates portion, cutting mount pad and cutting knife, vertically mediate the portion and be connected with the cutting mount pad through the fastener, the cutting knife sets up in the cutting mount pad arc wall, vertically mediates the upper and lower position of portion adjustment cutting knife.

Furthermore, the front-back moving device comprises a support shell, a displacement driving motor, an underframe mounting plate, an auxiliary sliding rail and a tooth-shaped transmission set, wherein the auxiliary sliding rail and the tooth-shaped transmission set are arranged on the upper surface of the underframe mounting plate, the underframe mounting plate is positioned in the support shell, the displacement driving motor is arranged at one end of the support shell, the output end of the displacement driving motor is sleeved with the tooth-shaped transmission set, the inner surface of a groove of the mounting seat is fixedly connected with the tooth-shaped transmission set, and the tooth-shaped transmission set drives the moving position of the mounting seat.

Further, the walking part comprises a rack plate and a supporting base, and the upper surface of the supporting base is provided with the rack plate.

Furthermore, the lower surface of the supporting base is provided with four base guide plates, the four base guide plates are arranged on the periphery of the lower surface of the supporting base, the base guide plates are provided with adjusting supporting feet and guide wheels through fasteners, the guide wheels improve the mobility of the device, and the adjusting supporting feet improve the stability of the device.

Compared with the prior art, this fine grain molybdenum plate's accurate cutting device has following benefit:

1. the pressing plate seat is used for flattening the plate to be cut, so that the plate to be cut is prevented from being tilted, and the cutting precision and the cutting quality of the plate are improved;

2. through the cooperation of cutting portion and back-and-forth movement device, effectively improve the degree of automation of panel cutting, improve cutting efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the forward-backward moving device;

FIG. 4 is a front view of the back-and-forth movement means;

FIG. 5 is a schematic cross-sectional view taken along line A-A in FIG. 4;

FIG. 6 is a schematic view of a cutting portion;

FIG. 7 is a schematic view of a cutting portion;

FIG. 8 is a schematic view of a cutting adjustment part;

fig. 9 is a schematic view of the pressing and positioning device.

In the figure: the device comprises a walking part 1, a table board 11, a supporting base 12, a base guiding plate 13, an adjusting supporting foot 14, a guiding wheel 15, a mounting seat 2, a front-back moving device 3, a displacement driving motor 31, an underframe mounting plate 32, an auxiliary sliding rail 33, a tooth-shaped transmission group 34, a bracket shell 35, a cutting part 4, a longitudinal adjusting part 41, a cutting mounting seat 42, a cutting knife 43, a cutting adjusting part 5, a bracket upright 51, a screw rod 52, a sliding seat 53, a screw rod motor 54, a top seat plate 6, a sliding rail 7, a fixed seat 8, a pressing positioning device 9, a cylinder mounting seat 91, a pressing cylinder 92, a transverse installation plate 93, a pressing plate seat 94 and a cutting part 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 2, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the accurate cutting device for the fine-grain molybdenum plates comprises a walking portion 1, wherein the walking portion 1 comprises a rack plate 11 and a supporting base 12, the rack plate 11 is arranged on the upper surface of the supporting base 12, base guide plates 13 are arranged on the lower surface of the supporting base 12, the number of the base guide plates 13 is four, the four base guide plates 13 are arranged on the periphery of the lower surface of the supporting base 12, adjusting supporting feet 14 and guide wheels 15 are installed on the base guide plates 13 through fasteners, the guide wheels 15 improve the maneuverability of the device, and the adjusting supporting feet 14 improve the stability of the device.

Referring to fig. 1, 2 and 6, the walking part 1 is connected to a top seat plate 6 through a slide rail 7, and the top seat plate 6 moves on the slide rail 7, so that the distance between the pressing and positioning device 9 and the cutting part 10 can be conveniently adjusted, and the cutting precision can be improved.

Referring to fig. 3, 4 and 5, the front-back moving device 3 is disposed on the upper surface of the top seat plate 6, the front-back moving device 3 includes a bracket shell 35, a displacement driving motor 31, an underframe mounting plate 32, an auxiliary slide rail 33 and a tooth-shaped transmission set 34, the auxiliary slide rail 33 and the tooth-shaped transmission set 34 are disposed on the upper surface of the underframe mounting plate 32, the underframe mounting plate 32 is located in the bracket shell 35, the displacement driving motor 31 is disposed at one end of the bracket shell 35, an output end of the displacement driving motor 31 is sleeved with the tooth-shaped transmission set 34, an inner surface of a groove of the mounting base 2 is fixedly connected with the tooth-shaped transmission set 34, and the tooth-shaped transmission set 34 drives the mounting base 2 to move.

Referring to fig. 1 and 2, an installation base 2 is arranged on the front-back moving device 3, a fixed base 8 is arranged on the installation base 2, and a pressing and positioning device 9 is installed on the fixed base 8.

Referring to fig. 2 and 9, the pressing and positioning device 9 includes a cylinder mounting seat 91, a pressing cylinder 92, a mounting transverse plate 93 and a pressing plate seat 94, the pressing cylinder 92 is disposed on the cylinder mounting seat 91, the mounting transverse plate 93 is disposed at a telescopic end of the pressing cylinder 92, the mounting transverse plate 993 is connected to the pressing plate seat 94 through a locking pin shaft, the pressing plate seat 94 flattens a plate to be cut through the action of the pressing cylinder 92, tilting of the plate to be cut is avoided, and a sliding guide wheel is disposed in a groove of the pressing plate seat 94, so that the smoothness of movement of the pressing plate seat 94 is improved.

Referring to fig. 6, the precise cutting device for fine-grained molybdenum plate further includes a cutting portion 10, the cutting portion 10 includes a cutting adjusting portion 5 and a cutting portion 4, the cutting portion 5 is slidably disposed on the cutting portion traveling portion 5, and the cutting adjusting portion 5 adjusts the position of the cutting portion 5.

Referring to fig. 8, the cutting adjusting portion 5 includes support columns 51, a screw rod 52, a sliding seat 53 and a screw rod motor 54, the screw rod 52 is sleeved between the support columns 51, the sliding seat 53 is slidably disposed on an outer side surface of the screw rod 52, an output end of the screw rod motor 54 is sleeved with one end of the screw rod 52, a screw rod sliding sleeve in the sliding seat 53 is sleeved with the screw rod 52, a position of the sliding seat 53 is adjusted by an action of the screw rod motor 54, and a position of the cutting adjusting portion 5 is further adjusted, through holes are disposed on the support columns 51 and the sliding seat 53, a guide shaft 55 is sleeved in the through holes, and the guide shaft 55 improves stability of the cutting portion 5 in a movement process.

Referring to fig. 7, the cutting portion 4 includes a longitudinal adjusting portion 41, a cutting mounting seat 42 and a cutting blade 43, the longitudinal adjusting portion 41 is connected to the cutting mounting seat 42 through a fastening member, the cutting blade 43 is disposed in an arc-shaped groove of the cutting mounting seat 42, and the longitudinal adjusting portion 41 adjusts an upper position and a lower position of the cutting blade 43.

When in use: the device is moved to a set area, a plate is placed on a rack plate 11, a top seat plate 6 moves on a slide rail 7, the distance between a pressing and positioning device 9 and a cutting part 10 is adjusted, the plate moves to a position to be cut, a pressing cylinder 92 moves downwards to enable a pressing plate seat 94 to attach the plate in a contact state, a sliding guide wheel arranged at the groove of the pressing plate seat 94 is in contact with the plate, a longitudinal adjusting part 41 acts to drive a cutting knife 43 to move downwards to the set area, and at the moment, a lead screw motor 54 and a displacement driving motor 31 are started, and the moving speeds of the two are consistent, the cutting knife 43 moves along the screw rod 52, the mounting seat 2 drives the tooth-shaped transmission set 34 to move at the displacement driving motor 31, and then make mount pad 2 unanimous with the walking of cutting knife 43, and then under the effect of clamp plate seat 94, avoid panel to take place the perk to the precision of the cutting of improvement and the cutting quality of panel.

It should be noted that in the present embodiment, the displacement driving motor 31, the lead screw motor 54 and the pressing cylinder 92 are electrically connected to the output end of the external power source through an external control switch set.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an accurate cutting device of fine grain molybdenum plate, includes walking portion (1), its characterized in that: walking portion (1) is connected with ejector pad board (6) through slide rail (7), the upper surface of ejector pad board (6) is provided with back-and-forth movement device (3), be provided with mount pad (2) on back-and-forth movement device (3), be provided with fixing base (8) on mount pad (2), fixing base (8) are installed and are compressed tightly positioner (9), compress tightly positioner (9) including cylinder mount pad (91), compress tightly cylinder (92), installation diaphragm (93) and clamp plate seat (94), be provided with on cylinder mount pad (91) and compress tightly cylinder (92), the flexible end that compresses tightly cylinder (92) is provided with installation diaphragm (93), installation diaphragm (93) are connected with clamp plate seat (94) through the locking pin axle.

2. The precision trimming apparatus for fine grained molybdenum plates according to claim 1 wherein: still include cutting portion (10), cutting portion (10) are including cutting regulation portion (5) and cutting portion (4), and cutting portion (4) slide to be set up on cutting portion walking portion (1).

3. The precision trimming apparatus for fine grained molybdenum plates according to claim 2 wherein: the cutting adjusting part (5) comprises support stand columns (51), a screw rod (52), a sliding seat (53) and a screw rod motor (54), the screw rod (52) is sleeved between the support stand columns (51), the sliding seat (53) is slidably arranged on the outer side face of the screw rod (52), and the output end of the screw rod motor (54) is sleeved with one end of the screw rod (52).

4. The precision trimming apparatus for fine grained molybdenum plates according to claim 3 wherein: through holes are formed in the support stand column (51) and the sliding seat (53), and guide shafts (55) are sleeved in the through holes.

5. The precision trimming apparatus for fine grained molybdenum plates according to claim 2 wherein: cutting portion (4) are including vertically mediating portion (41), cutting mount pad (42) and cutting knife (43), vertically mediate portion (41) and be connected with cutting mount pad (42) through the fastener, cutting knife (43) set up in cutting mount pad (42) arc wall.

6. The apparatus for precision cutting of fine grained molybdenum plates according to claim 1 wherein: the front-back moving device (3) comprises a support shell (35), a displacement driving motor (31), an underframe mounting plate (32), an auxiliary sliding rail (33) and a tooth-shaped transmission group (34), wherein the auxiliary sliding rail (33) and the tooth-shaped transmission group (34) are arranged on the upper surface of the underframe mounting plate (32), the underframe mounting plate (32) is located in the support shell (35), the displacement driving motor (31) is arranged at one end of the support shell (35), and the output end of the displacement driving motor is sleeved with the tooth-shaped transmission group (34).

7. The precision trimming apparatus for fine grained molybdenum plates according to claim 1 wherein: the walking part (1) comprises a rack plate (11) and a supporting base (12), wherein the rack plate (11) is arranged on the upper surface of the supporting base (12).

8. The precision trimming apparatus for fine grained molybdenum plates according to claim 7 wherein: the lower surface of the supporting base (12) is provided with base guide plates (13), the number of the base guide plates (13) is four, the four base guide plates (13) are arranged on the periphery of the lower surface of the supporting base (12), and the base guide plates (13) are provided with adjusting supporting feet (14) and guide wheels (15) through fasteners.