CN216097697U

CN216097697U - Mould processing fixing device

Info

Publication number: CN216097697U
Application number: CN202122924441.9U
Authority: CN
Inventors: 葛安峰; 姜振静; 葛明现
Original assignee: Qingdao Zhonghe Hengyu Precision Mould Co ltd
Current assignee: Qingdao Zhonghe Hengyu Precision Mould Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-03-22
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a die processing and fixing device which comprises a bottom plate, wherein a rotary handle is rotatably connected to the side surface of the bottom plate, support frames are fixedly installed at two ends of the upper surface of the bottom plate, a bottom sliding groove is formed in the upper surface of the bottom plate and is positioned below the support frames, a side clamping plate is connected to the surface of the bottom sliding groove in a sliding mode, a protection pad is fixedly installed on one opposite side of the side clamping plate, which is opposite to the side clamping plate, and an upper shell is arranged below the support frames. According to the die processing fixing device, the rotating handle is rotated, the rotating shaft of the rotating handle is in transmission connection with the driving wheel through the belt, the driving wheel is fixedly connected with the threaded rods so as to drive the two threaded rods to rotate, the bottom threaded sleeves at the bottoms of the side clamping plates are in threaded connection with the threaded rods, and the thread directions of the two ends of the threaded rods are opposite, so that the two side clamping plates above the same bottom sliding chute are driven to move oppositely to rapidly clamp the two ends of the die.

Description

Mould processing fixing device

Technical Field

The utility model relates to the field of municipal greening, in particular to the field of die processing and fixing devices.

Background

The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, various moulds and tools of the punching press to get the required products, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the mould is the tool which makes the blank into the finished piece with specific shape and size under the action of external force, it is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of compression moulding or injection moulding of engineering plastics, rubber, ceramics, etc., the mould has specific outline or cavity shape, the application of the outline shape with cutting edge can make the blank separate according to the outline shape, the mould is processing, need be fixed with it, the most fixed process of current fixing device is comparatively loaded down with trivial details, and is inconvenient fixed, reduces machining efficiency, and the fixing device of the mould of different specifications is different mostly.

In order to solve the above problems, in the chinese patent with prior art application No. 202022001486.4, it is proposed that a first threaded rod is driven to rotate by a third bevel gear and a fourth bevel gear which are engaged with each other through a connecting shaft, the first threaded rod drives a push rod which is connected with threads on the outer side to move outwards, the push rod drives clamping plates to slide on a base, and the four clamping plates clamp and fix the two ends of a mold on the base, so as to ensure the stability of mold processing.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a die machining fixing device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

mould processing fixing device, comprising a base plate, the side of bottom plate is rotated and is connected with twist grip, the upper surface both ends fixed mounting of bottom plate has the support frame, the bottom spout has been seted up to the upper surface of bottom plate and the below that is located the support frame, the sliding surface of bottom spout is connected with the side grip block, and two faces one side fixed mounting in the face of mutually of side grip block has the protection pad, the below of support frame is provided with the casing, the bottom of going up the casing is provided with the grip block.

The improved structure of the utility model is characterized in that a sliding plate is connected inside the upper shell in a sliding manner, the bottom of the sliding plate is fixedly connected with an upper clamping plate, a flexible pad is fixedly arranged at the bottom of the upper clamping plate, a buffer spring is fixedly arranged on the upper surface of the sliding plate, and the upper end of the buffer spring is fixedly connected with the sliding plate.

The improved structure of the side clamping plate is characterized in that a bottom threaded sleeve is fixedly installed at the bottom of the side clamping plate, a threaded rod is rotatably connected inside the bottom sliding groove, and the bottom threaded sleeve is in threaded connection with the threaded rod.

The utility model has the further improvement that a driving wheel is fixedly arranged at the right end of the threaded rod and is in transmission connection with an output shaft of the rotating handle.

The improved structure of the automobile seat is characterized in that a threaded transmission rod and a guide rod are fixedly mounted on the upper surface of the upper shell, a rotary threaded sleeve is rotatably connected to the upper surface of the support frame, a sleeve ring is fixedly mounted on the upper surface of the support frame, the guide rod is movably sleeved with the sleeve ring, the rotary threaded sleeve is in threaded connection with the threaded transmission rod, a driven wheel is rotatably connected to the side surface of the rotary threaded sleeve on the upper surface of the support frame, a first driving wheel is fixedly mounted in the middle of the rotary threaded sleeve, and the first driving wheel is in transmission connection with the driven wheel.

The utility model is further improved in that a first bevel gear is fixedly mounted at the left end of the threaded rod, a second bevel gear is meshed and driven above the first bevel gear, and the second bevel gear is coaxially driven with the first driving wheel.

Compared with the prior art, the utility model has the following beneficial effects:

1. through placing the mould tip in two support frames below, rotatory twist grip, twist grip's axis of rotation passes through belt drive with the drive wheel and is connected, drive wheel and threaded rod fixed connection, thereby drive two threaded rods and rotate, and the bottom thread bush and the threaded rod threaded connection of side grip block bottom, the screw thread opposite direction at threaded rod both ends, thereby two side grip blocks that drive same bottom spout top move in opposite directions and carry out the tight fast clamp to the both ends of mould, have fast and the high advantage of practicality of loading and unloading speed.

2. In threaded rod pivoted in-process, a bevel gear and No. two bevel gear meshing transmission of the one end of drive wheel of keeping away from of threaded rod, thereby drive No. two bevel gear and action wheel and rotate, and an action wheel passes through belt transmission with the follow driving wheel that rotates thread bush middle part and is connected, thereby it rotates to drive the rotation thread bush, and rotate the thread transmission pole threaded connection of thread bush and last casing upper surface, thereby drive the thread transmission pole, go up casing and last grip block integral lift, the flexible pad of going up the grip block bottom is tight to mould tip upper surface clamp under buffer spring's effect, rock that the mould produced in the reduction cutting process, stabilize fixedly simultaneously to the both ends of mould, have the advantage that degree of automation is high and the practicality is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the mold processing and fixing device of the present invention.

Fig. 2 is a schematic connection diagram of an upper shell, a threaded transmission rod and a guide rod of the die processing fixing device.

Fig. 3 is an overall sectional view of the mold processing fixture according to the present invention.

Fig. 4 is a schematic cross-sectional view of the upper housing and the upper clamping plate of the mold processing and fixing device of the present invention.

In the figure: 1. a base plate; 2. rotating the handle; 3. a support frame; 4. a bottom chute; 5. a side clamping plate; 6. a bottom threaded sleeve; 7. a protection pad; 8. a first driving wheel; 9. a threaded drive link; 10. a guide bar; 11. an upper housing; 12. an upper clamping plate; 13. a threaded rod; 14. a driving wheel; 15. a first bevel gear; 16. a second bevel gear; 17. a driven wheel; 18. rotating the threaded sleeve; 19. a collar; 20. a slide plate; 21. a buffer spring; 22. a flexible mat.

Detailed Description

In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model will be further illustrated with reference to specific embodiments.

Example 1

As shown in fig. 1-4, the mold processing and fixing device includes a bottom plate 1, a rotating handle 2 is rotatably connected to a side surface of the bottom plate 1, a support frame 3 is fixedly installed at two ends of an upper surface of the bottom plate 1, a bottom chute 4 is formed in the upper surface of the bottom plate 1 and located below the support frame 3, a side clamping plate 5 is slidably connected to a surface of the bottom chute 4, a protection pad 7 is fixedly installed at one facing side of the two facing side clamping plates 5, an upper housing 11 is arranged below the support frame 3, and an upper clamping plate 12 is arranged at the bottom of the upper housing 11; a sliding plate 20 is connected inside the upper shell 11 in a sliding manner, the bottom of the sliding plate 20 is fixedly connected with the upper clamping plate 12, a flexible pad 22 is fixedly installed at the bottom of the upper clamping plate 12, a buffer spring 21 is fixedly installed on the upper surface of the sliding plate 20, and the upper end of the buffer spring 21 is fixedly connected with the sliding plate 20; the bottom of the side clamping plate 5 is fixedly provided with a bottom threaded sleeve 6, the inside of the bottom sliding chute 4 is rotatably connected with a threaded rod 13, and the bottom threaded sleeve 6 is in threaded connection with the threaded rod 13; the right end of the threaded rod 13 is fixedly provided with a driving wheel 14, and the driving wheel 14 is in transmission connection with an output shaft of the rotating handle 2.

The embodiment can realize that: through placing the mould tip in two support frames 3 below, rotatory twist grip 2, the axis of rotation of twist grip 2 passes through belt drive with drive wheel 14 and is connected, drive wheel 14 and threaded rod 13 fixed connection, thereby drive two threaded rods 13 and rotate, and the bottom thread bush 6 and the threaded rod 13 threaded connection of 5 bottoms of side grip block, the screw thread opposite direction at 13 both ends of threaded rod, thereby two side grip blocks 5 relative movement that drive same bottom spout 4 tops carry out the rapid grip to the both ends of mould, have fast and the high advantage of practicality of loading and unloading speed.

Example 2

As shown in fig. 1-4, the mold processing and fixing device includes a bottom plate 1, a rotating handle 2 is rotatably connected to a side surface of the bottom plate 1, a support frame 3 is fixedly installed at two ends of an upper surface of the bottom plate 1, a bottom chute 4 is formed in the upper surface of the bottom plate 1 and located below the support frame 3, a side clamping plate 5 is slidably connected to a surface of the bottom chute 4, a protection pad 7 is fixedly installed at one facing side of the two facing side clamping plates 5, an upper housing 11 is arranged below the support frame 3, and an upper clamping plate 12 is arranged at the bottom of the upper housing 11; a sliding plate 20 is connected inside the upper shell 11 in a sliding manner, the bottom of the sliding plate 20 is fixedly connected with the upper clamping plate 12, a flexible pad 22 is fixedly installed at the bottom of the upper clamping plate 12, a buffer spring 21 is fixedly installed on the upper surface of the sliding plate 20, and the upper end of the buffer spring 21 is fixedly connected with the sliding plate 20; the bottom of the side clamping plate 5 is fixedly provided with a bottom threaded sleeve 6, the inside of the bottom sliding chute 4 is rotatably connected with a threaded rod 13, and the bottom threaded sleeve 6 is in threaded connection with the threaded rod 13; a driving wheel 14 is fixedly arranged at the right end of the threaded rod 13, and the driving wheel 14 is in transmission connection with an output shaft of the rotating handle 2; a threaded transmission rod 9 and a guide rod 10 are fixedly installed on the upper surface of the upper shell 11, a rotary threaded sleeve 18 is rotatably connected to the upper surface of the support frame 3, a lantern ring 19 is fixedly installed on the upper surface of the support frame 3, the guide rod 10 is movably sleeved with the lantern ring 19, the rotary threaded sleeve 18 is in threaded connection with the threaded transmission rod 9, a driven wheel 17 is rotatably connected to the upper surface of the support frame 3 and positioned on the side surface of the rotary threaded sleeve 18, a first driving wheel 8 is fixedly installed in the middle of the rotary threaded sleeve 18, and the first driving wheel 8 is in transmission connection with the driven wheel 17; a first bevel gear 15 is fixedly mounted at the left end of the threaded rod 13, a second bevel gear 16 is meshed and driven above the first bevel gear 15, and the second bevel gear 16 and the first driving wheel 8 are coaxially driven.

The embodiment can realize that: in the rotating process of the threaded rod 13, the first bevel gear 15 and the second bevel gear 16 of one end of the threaded rod 13, which is far away from the driving wheel 14, are in meshing transmission, so that the second bevel gear 16 and the first driving wheel 8 are driven to rotate, the first driving wheel 8 is connected with the driven wheel 17 in the middle of the rotating threaded sleeve 18 through belt transmission, so that the rotating threaded sleeve 18 is driven to rotate, the rotating threaded sleeve 18 is in threaded connection with the threaded transmission rod 9 on the upper surface of the upper shell 11, so that the threaded transmission rod 9 is driven, the upper shell 11 and the upper clamping plate 12 are integrally lifted, the upper surface of the end part of the die is clamped by the flexible pad 22 at the bottom of the upper clamping plate 12 under the action of the buffer spring 21, the shaking generated by the die in the cutting process is reduced, meanwhile, the two ends of the die are stably fixed, and the die has the advantages of high automation degree and strong practicability.

When the die processing and fixing device is used, firstly, the end part of the die is placed below the two support frames 3, the rotating handle 2 is rotated, the rotating shaft of the rotating handle 2 is in transmission connection with the driving wheel 14 through a belt, the driving wheel 14 is in fixed connection with the threaded rod 13, so that the two threaded rods 13 are driven to rotate, the bottom threaded sleeves 6 at the bottoms of the side clamping plates 5 are in threaded connection with the threaded rods 13, the thread directions of the two ends of the threaded rods 13 are opposite, so that the two side clamping plates 5 above the same bottom sliding chute 4 are driven to move oppositely to rapidly clamp the two ends of the die, in the rotating process of the threaded rods 13, the first bevel gear 15 at one end of the threaded rod 13 far away from the driving wheel 14 is in meshing transmission with the second bevel gear 16, so that the second bevel gear 16 and the first driving wheel 8 are driven to rotate, and the first driving wheel 8 is in transmission connection with the driven wheel 17 in the middle of the rotating threaded sleeves 18 through a belt, thereby it rotates thread bush 18 to drive, and rotate thread bush 18 and the 9 threaded connection of screw thread transfer line of last casing 11 upper surface, thereby drive screw thread transfer line 9, go up casing 11 and the whole lift of last grip block 12, the flexible pad 22 of going up grip block 12 bottom presss from both sides tightly the mould tip upper surface under buffer spring 21's effect, rock with the reduction mould production in the cutting process, stabilize fixedly simultaneously the both ends of mould, the advantage that degree of automation is high and the practicality is strong has.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Mould processing fixing device, including bottom plate (1), its characterized in that: the side of bottom plate (1) is rotated and is connected with twist grip (2), the upper surface both ends fixed mounting of bottom plate (1) has support frame (3), bottom spout (4) have been seted up to the upper surface of bottom plate (1) and the below that is located support frame (3), the surface sliding connection of bottom spout (4) has side grip block (5), and two face-to-face the opposite one side fixed mounting in side grip block (5) has protection pad (7), the below of support frame (3) is provided with casing (11), the bottom of going up casing (11) is provided with grip block (12).

2. The mold tooling fixture of claim 1, wherein: go up the inside sliding connection of casing (11) and have slide (20), the bottom and last grip block (12) fixed connection of slide (20), the bottom fixed mounting who goes up grip block (12) has flexible pad (22), the last fixed surface of slide (20) installs buffer spring (21), the upper end and slide (20) fixed connection of buffer spring (21).

3. The mold tooling fixture of claim 1, wherein: the bottom fixed mounting of side grip block (5) has bottom thread bush (6), the inside rotation of bottom spout (4) is connected with threaded rod (13), bottom thread bush (6) and threaded rod (13) threaded connection.

4. The mold tooling fixture of claim 3, wherein: the right end of the threaded rod (13) is fixedly provided with a driving wheel (14), and the driving wheel (14) is in transmission connection with an output shaft of the rotating handle (2).

5. The mold tooling fixture of claim 1, wherein: go up the last fixed surface of casing (11) and install screw thread transfer line (9) and guide bar (10), the upper surface of support frame (3) rotates and is connected with rotation thread bush (18), the last fixed surface of support frame (3) installs the lantern ring (19), guide bar (10) cup joint with lantern ring (19) activity, rotate thread bush (18) and screw thread transfer line (9) threaded connection, the upper surface of support frame (3) and the side that is located rotation thread bush (18) rotate and be connected with from driving wheel (17), the middle part fixed mounting who rotates thread bush (18) has a driving wheel (8), driving wheel (8) with from driving wheel (17) transmission connection.

6. The mold tooling fixture of claim 3, wherein: the left end fixed mounting of threaded rod (13) has bevel gear (15) No. one, the meshing transmission of the top of bevel gear (15) has No. two bevel gear (16), No. two bevel gear (16) and action wheel (8) coaxial drive.