CN213945064U

CN213945064U - Cutting device is used in mould processing convenient to change cutter

Info

Publication number: CN213945064U
Application number: CN202022868274.6U
Authority: CN
Inventors: 雷玉峰
Original assignee: Xiangyang Fengping Mould Machinery Co ltd
Current assignee: Xiangyang Fengping Mould Machinery Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-13
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a cutting device is used in mould processing convenient to change cutter, including workstation, pillar and cylinder, both ends fixed mounting has the pillar about the workstation, and the pillar is located the upside of workstation, pillar top fixedly connected with horizontal pole, and the top fixed mounting of horizontal pole has the cylinder, the output of cylinder runs through the horizontal pole, and the output fixedly connected with carriage release lever of cylinder. This cutting device for mould processing convenient to change cutter passes through the lead screw, the movable plate, the connecting rod, the grip block, mutually supporting of first spring and fixed block, the effect of being convenient for change cutter has been realized, and need not use professional instrument alright when changing the cutter with dismantle the installation to it, work efficiency is greatly improved, and the device passes through the cylinder and connects the carriage release lever and drive the mount pad upwards or downstream on the workstation upside, conveniently adjust cutting device's height, can satisfy the cutting of the mould of equidimension not, bring very big facility for the user.

Description

Cutting device is used in mould processing convenient to change cutter

Technical Field

The utility model relates to a mould processing equipment technical field specifically is a cutting device is used in mould processing convenient to change cutter.

Background

The mould is a tool for making the blank into a product with specific shape and size by means of injection moulding, blow moulding, extrusion, die-casting or forging moulding, smelting and punching.

In the manufacturing industry, the mould all needs to be used to the in-process of many product production, the quality of mould can finally influence the quality of product, the cutting is a very important process in the mould manufacture process, need use the cutter to cut processing object, the phenomenon that wearing and tearing or damage can appear in present mould cutting device cutter long-time use, so need regularly change and maintain the cutter, common mould cutting device is not convenient for change the cutter, need use professional instrument to dismantle and install when changing the cutter, greatly reduced people's work efficiency, bring very big inconvenience for the user.

Disclosure of Invention

An object of the utility model is to provide a cutting device is used in mould processing convenient to change cutter to propose the phenomenon that wearing and tearing or damage can appear in long-time the use of present mould cutting device cutter in solving above-mentioned background art, so need regularly change and maintain the cutter, common mould cutting device is not convenient for change the cutter, need use professional instrument to dismantle and install when changing the cutter, greatly reduced people's work efficiency, bring very big inconvenient scheduling problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for die machining convenient for cutter replacement comprises a workbench, pillars and a cylinder, wherein the pillars are fixedly arranged at the left end and the right end of the workbench, the pillars are positioned at the upper side of the workbench, a cross rod is fixedly connected to the top ends of the pillars, the cylinder is fixedly arranged at the top end of the cross rod, the output end of the cylinder penetrates through the cross rod, a moving rod is fixedly connected to the output end of the cylinder, the moving rod is positioned at the inner side of the pillars, the left end and the right end of the moving rod are connected with the pillars, a motor is fixedly arranged at the lower end of the moving rod, a rotating shaft of the motor is vertically downward, a mounting seat is fixedly arranged on the rotating shaft of the motor, a lead screw is arranged in the mounting seat, the left end of the lead screw is movably connected with the inner wall of the left end of the mounting seat, the right end of the lead screw penetrates through the side wall of the right end of the mounting seat, a rocker is fixedly arranged on the right end face of the lead screw, and the rocker is positioned at the right side of the mounting seat, the inner wall of the top end of the mounting seat is provided with a limiting groove, the opening of the limiting groove is vertically downward, the screw rod is provided with a movable plate in a threaded manner, the upper end of the movable plate is connected with the limiting groove in a fitting manner, the bottom end of the mounting seat is provided with a mounting hole which penetrates through the inner wall of the bottom end of the mounting seat, the left side and the right side of the mounting hole are both fixedly provided with fixed blocks, the outer sides of the fixed blocks are both fixedly connected with first springs, one end of each first spring, far away from the fixed blocks, is fixedly connected with a connecting rod, the connecting rod is positioned on the outer side of the first spring, the upper end of the connecting rod is fixedly connected with a clamping block, the lower end of the connecting rod is hinged with the inner wall of the bottom end of the mounting seat, the clamping block is positioned above the fixed blocks, the clamping block is positioned below the screw rod, a cutter is arranged in the mounting hole and is connected with the clamping block in a clamping manner, the left end and the right end of the workbench is provided with a mounting groove, and the mounting groove is positioned on the inner side of the pillar, a second spring and a clamping plate are arranged in the mounting groove, the second spring is positioned on the outer side of the clamping plate, one end of the second spring is fixedly connected with the inner wall of the mounting groove, and the other end of the second spring is fixedly connected with the clamping plate.

Preferably, both ends are hollow structure about the carriage release lever, and both ends and pillar swing joint about the carriage release lever.

Preferably, the screw rod is located right above the fixed block, the first spring and the connecting rod, and the lower end of the moving plate in threaded connection with the screw rod is attached to the outer side of the upper end of the connecting rod.

Preferably, the screw thread on the screw rod is reversely arranged at the left end and the right end by taking the central point position of the screw rod as a base point, two movable plates in threaded connection with the screw rod 8 are arranged, and the movable plates are respectively arranged at the left side and the right side by taking the central point position of the screw rod as a base point.

Preferentially, the clamping block and the fixing block form an elastic structure through the connecting rod and the first spring.

Preferentially, the clamping plate is of a T-shaped structure, and the clamping plate and the workbench form an elastic telescopic structure through a second spring.

Compared with the prior art, the beneficial effects of the utility model are that:

this cutting device is used in mould processing convenient to change cutter passes through the lead screw, the movable plate, the connecting rod, the grip block, mutually supporting of first spring and fixed block, the effect of being convenient for change cutter has been realized, the problem of common mould cutting device cutter not convenient to change is solved, need not use professional instrument alright with dismantle the installation to it when changing the cutter, work efficiency is greatly improved, and the device passes through the cylinder and connects the carriage release lever and drive the mount pad upwards or downstream on the workstation upside, conveniently adjust cutting device's height, can satisfy the cutting of the mould of equidimension not, bring very big facility for the user.

Drawings

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

FIG. 2 is a schematic view of the structure of the mounting base of the present invention;

FIG. 3 is a schematic view of the sectional structure of the connection between the clamping plate and the worktable of the present invention;

FIG. 4 is a schematic side view of the present invention;

in the figure: 1. a work table; 2. a pillar; 3. a cross bar; 4. a cylinder; 5. a travel bar; 6. a motor; 7. a mounting seat; 8. a screw rod; 9. a rocker; 10. a limiting groove; 11. moving the plate; 12. mounting holes; 13. a fixed block; 14. a first spring; 15. a connecting rod; 16. a clamping block; 17. a cutter; 18. mounting grooves; 19. a second spring; 20. and (4) clamping the plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a cutting device for processing a die convenient for replacing a cutter comprises a workbench 1, pillars 2 and cylinders 4, wherein the pillars 2 are fixedly arranged at the left and right ends of the workbench 1, the pillars 2 are positioned at the upper side of the workbench 1, the top ends of the pillars 2 are fixedly connected with cross rods 3, the top ends of the cross rods 3 are fixedly provided with the cylinders 4, the output ends of the cylinders 4 penetrate through the cross rods 3, the output ends of the cylinders 4 are fixedly connected with moving rods 5, the moving rods 5 are positioned at the inner sides of the pillars 2, the left and right ends of the moving rods 5 are connected with the pillars 2, the lower ends of the moving rods 5 are fixedly provided with motors 6, the rotating shafts of the motors 6 are vertically downward, mounting seats 7 are fixedly arranged on the rotating shafts of the motors 6, lead screws 8 are arranged in the mounting seats 7, the left ends of the lead screws 8 are movably connected with the inner walls at the left ends of the mounting seats 7, the right ends of the lead screws 8 penetrate through the side walls at the right ends of the mounting seats 7, rocking rods 9 are fixedly arranged on the right end faces of the lead screws 8, the rocker 9 is positioned on the right side of the mounting seat 7, the inner wall of the top end of the mounting seat 7 is provided with a limiting groove 10, the opening of the limiting groove 10 is vertically downward, the screw rod 8 is provided with a movable plate 11 in a threaded manner, the upper end of the movable plate 11 is connected with the limiting groove 10 in an attaching manner, the bottom end of the mounting seat 7 is provided with a mounting hole 12, the mounting hole 12 penetrates through the inner wall of the bottom end of the mounting seat 7, the left side and the right side of the mounting hole 12 are both fixedly provided with fixed blocks 13, the outer side of each fixed block 13 is fixedly connected with a first spring 14, one end of each first spring 14 far away from the fixed block 13 is fixedly connected with a connecting rod 15, the connecting rod 15 is positioned on the outer side of the first spring 14, the upper end of the connecting rod 15 is fixedly connected with a clamping block 16, the lower end of the connecting rod 15 is hinged, and cutter 17 and grip block 16 block are connected, and mounting groove 18 has been seted up at both ends about workstation 1, and mounting groove 18 is located the inboard of pillar 2, is provided with second spring 19 and grip block 20 in the mounting groove 18, and second spring 19 is located the outside of grip block 20, and second spring 19 one end and the inner wall fixed connection of mounting groove 18, and the other end and the grip block 20 fixed connection of second spring 19.

Both ends are hollow structure about the carriage release lever 5, and both ends and pillar 2 swing joint about the carriage release lever 5 are favorable to carriage release lever 5 to drive cutting device under the effect of cylinder 4 and upwards or downstream, conveniently cut the mould on workstation 1.

The screw 8 is located right above the fixed block 13, the first spring 14 and the connecting rod 15, the lower end of the moving plate 11 in threaded connection with the screw 8 is attached to the outer side of the upper end of the connecting rod 15, and the moving plate 11 can push the connecting rod 15 and the clamping block 16 inwards to clamp and fix the cutter 17 in the mounting hole 12 by shaking the rocker 9 at the right end of the screw 8.

The threads on the screw rod 8 are reversely arranged at the left end and the right end by taking the central point of the screw rod 8 as a basic point, two moving plates 11 in threaded connection with the screw rod 8 are arranged, the moving plates 11 are arranged at the left side and the right side by taking the central point of the screw rod 8 as the basic point, and when the rocker 9 is shaken, the moving plates 11 on the screw rod 8 can simultaneously move in opposite directions.

The clamping block 16 and the fixing block 13 form an elastic structure through the connecting rod 15 and the first spring 14, and the tool 17 in the mounting hole 12 is favorably mounted, fixed or dismounted.

The clamping plate 20 is of a T-shaped structure, and the clamping plate 20 and the workbench 1 form an elastic telescopic structure through the second spring 19, so that clamping and fixing of the die on the workbench 1 are facilitated.

The working principle is as follows: when the cutting device for processing the die convenient for replacing the cutter is used, firstly, the rocker 9 at the right end of the screw rod 8 is manually shaken to enable the two movable plates 11 to simultaneously move towards the two ends of the screw rod 8 under the limiting action of the limiting groove 10, when the lower ends of the movable plates 11 are separated from the connecting rod 15, the connecting rod 15 drives the clamping block 16 to move towards the outer side under the restoring action of the first spring 14, when the clamping block 16 is separated from the handle of the cutter 17, the cutter 17 to be replaced is manually taken down from the opening of the mounting hole 12, then a new cutter 17 prepared in advance is inserted into the mounting hole 12, then the rocker 9 is reversely shaken to enable the movable plates 11 to simultaneously move towards the center of the screw rod 8, when the lower ends of the movable plates 11 move to the outer side tightly attached to the connecting rod 15, the connecting rod 15 and the clamping block 16 tightly attach to the outer side of the cutter 17 to, when needs cutting die, place the mould in the middle of the grip block 20 at 1 both ends of workstation, grip block 20 has carried out the centre gripping fixed to the mould under the answer effort of second spring 19 this moment, when the position of cutting tool 17 is adjusted to needs, open cylinder 4, make 5 the vertical downstream of mount pad 7 of carriage release lever drive with the output fixed connection of cylinder 4, when mount pad 7 removes to the convenient suitable position of cutting to the mould, open motor 6, the pivot of motor 6 drives mount pad 7 and tool 17 and cuts the mould this moment, this is exactly this be convenient for change cutting device's for the die machining of cutter theory of operation.

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 a cutting device is used in mould processing convenient to change cutter, includes workstation (1), pillar (2) and cylinder (4), its characterized in that: the left end and the right end of the workbench (1) are fixedly provided with pillars (2), the pillars (2) are positioned on the upper side of the workbench (1), the top end of each pillar (2) is fixedly connected with a cross rod (3), the top end of each cross rod (3) is fixedly provided with a cylinder (4), the output end of each cylinder (4) penetrates through the corresponding cross rod (3), the output end of each cylinder (4) is fixedly connected with a moving rod (5), each moving rod (5) is positioned on the inner side of the corresponding pillar (2), the left end and the right end of each moving rod (5) are connected with the corresponding pillar (2), the lower end of each moving rod (5) is fixedly provided with a motor (6), the rotating shaft of each motor (6) vertically faces downwards, a mounting seat (7) is fixedly arranged on the rotating shaft of each motor (6), a lead screw (8) is arranged in each mounting seat (7), and the left end of each lead screw (, the right end of the screw rod (8) penetrates through the side wall of the right end of the mounting seat (7), a rocker (9) is fixedly arranged on the right end face of the screw rod (8), the rocker (9) is located on the right side of the mounting seat (7), a limiting groove (10) is formed in the inner wall of the top end of the mounting seat (7), the opening of the limiting groove (10) is vertically downward, a movable plate (11) is installed on the screw rod (8) in a threaded mode, the upper end of the movable plate (11) is connected with the limiting groove (10) in a fit mode, a mounting hole (12) is formed in the bottom end of the mounting seat (7), the mounting hole (12) penetrates through the inner wall of the bottom end of the mounting seat (7), fixed blocks (13) are fixedly installed on the left side and the right side of the mounting hole (12), a first spring (14) is fixedly connected to the outer side of each fixed block (13), and a connecting rod (15) is fixedly connected to one end, far away from each fixed block (13), of each first spring (14), and the connecting rod (15) is positioned at the outer side of the first spring (14), the upper end of the connecting rod (15) is fixedly connected with a clamping block (16), the lower end of the connecting rod (15) is hinged with the inner wall of the bottom end of the mounting seat (7), the clamping block (16) is positioned above the fixed block (13), the clamping block (16) is positioned below the screw rod (8), a cutter (17) is arranged in the mounting hole (12), the cutter (17) is clamped and connected with the clamping block (16), the left end and the right end of the workbench (1) are provided with mounting grooves (18), and the mounting groove (18) is positioned at the inner side of the support column (2), a second spring (19) and a clamping plate (20) are arranged in the mounting groove (18), and the second spring (19) is positioned at the outer side of the clamping plate (20), one end of the second spring (19) is fixedly connected with the inner wall of the mounting groove (18), and the other end of the second spring (19) is fixedly connected with the clamping plate (20).

2. The cutting device for die machining facilitating tool replacement according to claim 1, wherein: both ends are hollow structure about carriage release lever (5), and both ends and pillar (2) swing joint about carriage release lever (5).

3. The cutting device for die machining facilitating tool replacement according to claim 1, wherein: the screw rod (8) is located right above the fixed block (13), the first spring (14) and the connecting rod (15), and the lower end of the moving plate (11) in threaded connection with the screw rod (8) is attached to the outer side of the upper end of the connecting rod (15).

4. The cutting device for die machining facilitating tool replacement according to claim 1, wherein: the left end and the right end of the screw thread on the screw rod (8) are reversely arranged by taking the central point position of the screw rod (8) as a base point, two movable plates (11) in threaded connection with the screw rod (8) are arranged, and the left side and the right side of each movable plate (11) are respectively arranged by taking the central point position of the screw rod (8) as the base point.

5. The cutting device for die machining facilitating tool replacement according to claim 1, wherein: the clamping block (16) and the fixing block (13) form an elastic structure through a connecting rod (15) and a first spring (14).

6. The cutting device for die machining facilitating tool replacement according to claim 1, wherein: the clamping plate (20) is of a T-shaped structure, and the clamping plate (20) and the workbench (1) form an elastic telescopic structure through a second spring (19).