CN214866637U

CN214866637U - Mould is used in hardware work piece processing

Info

Publication number: CN214866637U
Application number: CN202120531937.7U
Authority: CN
Inventors: 戴细香
Original assignee: Dongguan Gaocai Mould Technology Co ltd
Current assignee: Dongguan Gaocai Mould Technology Co ltd
Priority date: 2021-03-13
Filing date: 2021-03-13
Publication date: 2021-11-26
Anticipated expiration: 2031-03-13

Abstract

The utility model discloses a mould for processing hardware workpieces, which comprises a base, wherein the upper end of the base is provided with a U-shaped frame, a motor is arranged in the U-shaped frame, a rotating rod is arranged on the motor, the rotating rod extends out of the U-shaped frame and is connected with a driving gear, the driving gear is meshed with a driven gear, an external thread rotating rod is arranged on the driven gear, the external thread rotating rod is rotatably connected to the inner wall of the U-shaped frame, the rotating rod is driven by the motor to rotate, so that the driving gear drives the driven gear to rotate, the external thread rotating rods on the two sides rotate, and internal thread moving blocks are driven to move oppositely and reversely, thereby facilitating the fixing of hardware workpieces with different sizes; the cylinder drives the connecting plate to move downwards, so that the connecting plate moves downwards, the spring is compressed, the upper template is contacted with the lower template, and when the connecting plate is not contacted with the connecting plate, the spring is reset to drive the upper template to be separated from the lower template.

Description

Mould is used in hardware work piece processing

Technical Field

The utility model belongs to the technical field of the hardware work piece, specifically be a mould is used in hardware work piece processing.

Background

Hardware: traditional hardware products, also called "hardware pieces"; five metals of gold, silver, copper, iron and tin; can be made into artworks such as knives, swords and the like or metal devices through manual processing; hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like; the small hardware products are mostly not the final consumer products.

The existing die cannot fix hardware workpieces of different sizes, so that the adaptability of the device is poor, the upper die plate and the lower die plate are contacted and loosened conveniently by means of the contact of the upper die plate and the lower die plate, and the operation is simple and convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is used in hardware work piece processing to solve the poor problem of the fixed adaptability of hardware work piece.

In order to achieve the above object, the utility model provides a following technical scheme: a mould for processing hardware workpieces comprises a base, wherein a U-shaped frame is arranged at the upper end of the base, the U-shaped frame is fixedly welded at the upper end of the base, a motor is arranged in the U-shaped frame and is provided with a rotating rod, the motor can drive the rotating rod to rotate, the rotating rod extends out of the U-shaped frame and is connected with a driving gear, the driving gear is fixedly welded at the upper end of the rotating rod, the driving gear is meshed with a driven gear, the driving gear rotates to drive the driven gears at two sides to rotate, an external thread rotating rod is arranged on the driven gear, one end of the external thread rotating rod is fixedly welded on the driven gear, the external thread rotating rod is rotatably connected to the inner wall of the U-shaped frame, the other end of the external thread rotating rod is rotatably arranged on the inner wall of the U-shaped frame, an internal thread moving block is in threaded connection with the external thread rotating rod, and the internal thread moving block can move left and right on the external thread rotating rod, the U-shaped frame is characterized in that a fixing block is arranged on the inner side of the U-shaped frame and fixedly welded on the inner side of the internal thread moving block, a connecting rod is connected in the internal thread moving block in a sliding mode and arranged right above the external thread rotating rod, a lower template is arranged on the inner side of the connecting rod, and the lower template is fixedly welded between the connecting rods on the two sides.

Preferably, the upper end of the U-shaped frame is provided with an inclined block, the inclined block is fixedly welded at the upper end of the U-shaped frame, an air cylinder is arranged in the inclined block, and the air cylinder is fixedly installed in the inclined block.

Preferably, the power shaft of the cylinder is connected with the connecting plate, and the cylinder can drive the connecting plate to move up and down.

Preferably, the outside of connecting plate slides and sets up in the spout inner wall, and the both sides of connecting plate slide and set up in the spout inner wall, guarantee the stability that the connecting plate reciprocated.

Preferably, the sliding rods are arranged in the inclined blocks in a sliding mode, the two sliding rods are arranged and are arranged at the bottoms of the inclined blocks in a sliding mode respectively, the upper ends of the sliding rods extend out of the inclined blocks and are connected with the connecting plate, and the connecting plate is fixedly welded at the upper ends of the sliding rods.

Preferably, the lower end of the connecting plate is provided with a spring, the spring is fixedly welded at the lower end of the connecting plate, the lower end of the spring is arranged on the inner wall of the inclined block, and the lower end of the spring is fixedly welded at the inner wall of the bottom of the inclined block.

Preferably, the lower ends of the sliding rods extend out of the inclined block and are connected with the upper template, and the upper template is fixedly welded at the lower ends of the sliding rods on the two sides.

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

1. this mould can rotate through the motor drive dwang for the driving gear drives driven gear and rotates, makes the external screw thread bull stick of both sides rotate, drives the internal thread movable block and carries out relative and antiport, and the convenience is fixed not unidimensional five metals work piece.

2. This mould can drive the connecting plate downstream through the cylinder for even board downstream, with the spring compression simultaneously, make cope match-plate pattern and lower bolster contact, when the connecting plate with even board contactless, the spring resets and drives cope match-plate pattern and lower bolster and throw off.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a base; 21. a U-shaped frame; 22. a motor; 23. rotating the rod; 24. a driving gear; 25. a driven gear; 26. an external thread rotating rod; 27. an internal thread moving block; 271. a fixed block; 28. a connecting rod; 29. a lower template; 31. a sloping block; 32. a cylinder; 33. a connecting plate; 34. a chute; 41. a slide bar; 42. connecting plates; 43. a spring; 44. and (5) loading the template.

Detailed Description

Referring to fig. 1 and 2, a mold for processing hardware workpieces comprises a base 1, a U-shaped frame 21 is arranged at the upper end of the base 1, the U-shaped frame 21 is fixedly welded at the upper end of the base 1, a motor 22 is arranged in the U-shaped frame 21, a rotating rod 23 is arranged on the motor 22, the motor 22 can drive the rotating rod 23 to rotate, the rotating rod 23 extends out of the U-shaped frame 21 and is connected with a driving gear 24, the driving gear 24 is fixedly welded at the upper end of the rotating rod 23, a driven gear 25 is meshed on the driving gear 24, the driving gear 24 rotates to drive the driven gears 25 at two sides to rotate, an external thread rotating rod 26 is arranged on the driven gear 25, one end of the external thread rotating rod 26 is fixedly welded on the driven gear 25, the external thread rotating rod 26 is rotatably connected to the inner wall of the U-shaped frame 21, the other end of the external thread rotating rod 26 is rotatably arranged on the inner wall of the U-shaped frame 21, threaded connection has internal thread movable block 27 on external screw thread bull stick 26, and internal thread movable block 27 can move about on external screw thread bull stick 26, and U type frame 21 inboard is equipped with fixed block 271, and fixed block 271 fixed welding is in the inboard of internal thread movable block 27, and sliding connection has connecting rod 28 in internal thread movable block 27, and connecting rod 28 sets up directly over external screw thread bull stick 26, and connecting rod 28 inboard is equipped with lower bolster 29, and lower bolster 29 fixed welding is between both sides connecting rod 28.

Referring to fig. 1 and 2, an inclined block 31 is disposed at an upper end of the U-shaped frame 21, the inclined block 31 is fixedly welded at the upper end of the U-shaped frame 21, an air cylinder 32 is disposed in the inclined block 31, and the air cylinder 32 is fixedly mounted in the inclined block 31.

Referring to fig. 1 and 2, a power shaft of the cylinder 32 is connected to the connecting plate 33, and the cylinder 32 can drive the connecting plate 33 to move up and down.

Referring to fig. 1 and 2, the outer side of the connecting plate 33 is slidably disposed on the inner wall of the sliding groove 34, and both sides of the connecting plate 33 are slidably disposed on the inner wall of the sliding groove 34, so as to ensure the stability of the up-and-down movement of the connecting plate 33.

Referring to fig. 1 and 2, two sliding rods 41 are slidably disposed in the inclined block 31, the two sliding rods 41 are slidably disposed at the bottom of the inclined block 31, the upper end of the sliding rod 41 extends out of the inclined block 31 and is connected to a connecting plate 42, and the connecting plate 42 is fixedly welded to the upper end of the sliding rod 41.

Referring to fig. 1 and 2, a spring 43 is disposed at a lower end of the connecting plate 42, the spring 43 is fixedly welded to the lower end of the connecting plate 42, a lower end of the spring 43 is disposed on an inner wall of the swash block 31, and a lower end of the spring 43 is fixedly welded to an inner wall of a bottom of the swash block 31.

Referring to fig. 1 and 2, the lower ends of the sliding rods 41 extend out of the inclined blocks 31 and are connected to an upper mold plate 44, and the upper mold plate 44 is fixedly welded to the lower ends of the sliding rods 41 on both sides.

The working principle of the scheme is as follows: placing a hardware workpiece on a lower template 29, turning on a motor 22, wherein the motor 22 drives a rotating rod 23 to rotate, so that the rotating rod 23 drives a driving gear 24 to rotate, the driving gear 24 drives driven gears 25 on two sides to rotate, external screw rotating rods 26 on two sides of the driven gears 25 rotate, internal screw moving blocks 27 on the external screw rotating rods are driven to move in opposite directions, the internal screw moving blocks 27 drive fixed blocks 271 to move, the position of the hardware workpiece is fixed, a cylinder 32 is turned on, the cylinder 32 drives a connecting plate 33 to move downwards, so that two sides of the connecting plate 33 slide on the inner wall of a chute 34, the stability of the downward movement of the connecting plate 33 is ensured, the connecting plate 33 is contacted with a connecting plate 42, the connecting plate 42 is pushed downwards, the connecting plate 42 drives sliding rods 41 on two sides to slide on the inner wall of an inclined block 31, a spring 43 is compressed, and an upper template 44 is contacted with the lower template 29, the cylinder 32 moves the connecting plate 33 upwards again, so that the connecting plate 33 is separated from the connecting plate 42, and the spring 43 resets to drive the sliding rod 41 to slide in the inclined block 31, so that the upper template 44 moves upwards and is separated from the lower template 29.

Claims

1. The utility model provides a mould is used in hardware work piece processing, includes base (1), its characterized in that: the upper end of base (1) is equipped with U type frame (21), motor (22) have been seted up in U type frame (21), be equipped with dwang (23) on motor (22), dwang (23) stretch out U type frame (21) and are connected with driving gear (24), the meshing has driven gear (25) on driving gear (24), be equipped with external screw thread bull stick (26) on driven gear (25), external screw thread bull stick (26) are rotated and are connected in U type frame (21) inner wall, threaded connection has internal thread movable block (27) on external screw thread bull stick (26), U type frame (21) inboard is equipped with fixed block (271), sliding connection has connecting rod (28) in internal thread movable block (27), connecting rod (28) inboard is equipped with lower bolster (29).

2. The die for machining the hardware workpiece according to claim 1, wherein the die comprises: the upper end of the U-shaped frame (21) is provided with an inclined block (31), and a cylinder (32) is arranged in the inclined block (31).

3. The die for machining the hardware workpiece according to claim 2, wherein the die comprises: and a power shaft of the air cylinder (32) is connected with the connecting plate (33).

4. The die for machining the hardware workpiece according to claim 3, wherein the die comprises: the outer side of the connecting plate (33) is arranged on the inner wall of the sliding groove (34) in a sliding mode.

5. The die for machining the hardware workpiece according to claim 2, wherein the die comprises: a sliding rod (41) is arranged in the inclined block (31) in a sliding mode, and the upper end of the sliding rod (41) extends out of the inclined block (31) and is connected with the connecting plate (42).

6. The die for machining the hardware workpiece according to claim 5, wherein the die comprises: the lower end of the connecting plate (42) is provided with a spring (43), and the lower end of the spring (43) is arranged on the inner wall of the inclined block (31).

7. The die for machining the hardware workpiece according to claim 5, wherein the die comprises: the lower end of the sliding rod (41) extends out of the inclined block (31) and is connected with the upper template (44).