CN215791555U - Mould fixing and locking device - Google Patents

Mould fixing and locking device Download PDF

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Publication number
CN215791555U
CN215791555U CN202122116847.4U CN202122116847U CN215791555U CN 215791555 U CN215791555 U CN 215791555U CN 202122116847 U CN202122116847 U CN 202122116847U CN 215791555 U CN215791555 U CN 215791555U
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CN
China
Prior art keywords
threaded rod
mould
fixedly connected
wall
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202122116847.4U
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Chinese (zh)
Inventor
杨紫燕
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Shanghai Pantai Mould Manufacturing Co ltd
Original Assignee
Shanghai Pantai Mould Manufacturing Co ltd
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Filing date
Publication date
Application filed by Shanghai Pantai Mould Manufacturing Co ltd filed Critical Shanghai Pantai Mould Manufacturing Co ltd
Priority to CN202122116847.4U priority Critical patent/CN215791555U/en
Application granted granted Critical
Publication of CN215791555U publication Critical patent/CN215791555U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of dies and discloses a die fixing and locking device which comprises a base, wherein the top of the base is fixedly connected with one end of a support column, the bottom of the other end of the support column is fixedly connected with one end of a hydraulic outer tube, the other end of the hydraulic outer tube is inserted into one end of a hydraulic inner tube, the other end of the hydraulic inner tube is fixedly connected with the top of a fixing frame, the inner wall of one side of the fixing frame is in threaded connection with the outer surface of a second threaded rod, and one end of the second threaded rod is rotatably connected with one side of a push plate through a bearing. This locking device is fixed to mould, through rotatory the first in command, make first threaded rod rotate, through the threaded connection of first threaded rod surface and fixed block inner wall make first mould remove right, make first mould and second mould butt joint, it is comparatively accurate to have reached two mould butt joint positions, conveniently carry out the effect fixed to the mould, solved current technique when butt joint mould, two moulds are usually not accurate in butt joint position, be not convenient for to two further fixed problems of mould.

Description

Mould fixing and locking device
Technical Field
The utility model relates to the technical field of dies, in particular to a die fixing and locking device.
Background
A die is a tool that forms a blank into an article having a particular shape and size under an external force. The device is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, and a die fixing and locking device is needed in order to keep the accuracy of die manufacturing products and the stable state of the die.
The existing technology is that when the butt joint mould is used, the common butt joint positions of the two moulds are inaccurate, the two moulds are not convenient to further fix, the butt joint positions of the two moulds need to be adjusted, the fixing effect of the two moulds is poor when the moulds are fixed, the leakage of raw materials is easily caused in the injection moulding process of the two moulds, the demoulding and finished product defects are inconvenient to carry out, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a mold fixing and locking device which has the advantages that the butt joint positions of two molds are accurate, the molds can be conveniently fixed, the time for adjusting the butt joint positions of the two molds is saved, the fixing effect on the two molds is good, the fixing speed is high, raw materials in the two molds cannot leak, the working efficiency is improved, and the like.
(II) technical scheme
In order to realize that the butt joint positions of the two molds are accurate, the molds are convenient to fix, the time for adjusting the butt joint positions of the two molds is saved, the fixing effect on the two molds is good, the fixing speed is high, raw materials in the two molds cannot leak, and the aim of improving the working efficiency is fulfilled, the utility model provides the following technical scheme: the utility model provides a locking device is fixed to mould, includes the base, base top and support column one end fixed connection, support column other end bottom and hydraulic pressure outer tube one end fixed connection, the hydraulic pressure outer tube other end is pegged graft with hydraulic pressure inner tube one end, the hydraulic pressure inner tube other end and mount top fixed connection, mount one side inner wall and second threaded rod surface threaded connection, second threaded rod one end is passed through the bearing and is connected with push pedal one side rotation.
Fixed block bottom fixed connection in base top, fixed block inner wall and first threaded rod surface threaded connection, the first threaded rod other end passes through the bearing and rotates with first mould one end to be connected, first mould one side and first fixed plate one side fixed connection, first fixed plate inner wall and bolt surface threaded connection.
The top of the base is fixedly connected with the bottom of the second mold, and one side of the second mold is fixedly connected with one side of the second fixing plate.
Preferably, the outer surface of the first threaded rod is in threaded connection with the inner wall of the first nut, and the inner wall of one end, far away from the first die, of the first threaded rod is fixedly connected with the outer surface of the first handle.
Preferably, two first fixing plates are fixedly arranged on two sides of the first mold respectively, and a rotating wheel is fixedly arranged at the bottom of the first mold.
Preferably, the outer surface of the second threaded rod is in threaded connection with the inner wall of the second nut, and the inner wall of one end, far away from the push plate, of the second threaded rod is fixedly connected with the outer surface of the second handle.
Preferably, the number of the second fixing plates is two, one side of each of the two second fixing plates is fixedly arranged on two sides of the second die respectively, the two second fixing plates are provided with two threaded holes, and the threaded holes formed in the second fixing plates and the bolts are coaxially arranged.
Preferably, one side of the inner wall of the fixing frame, which is far away from the second threaded rod, is clamped with one side of the second die, which is far away from the second fixing plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a die fixing and locking device, which has the following beneficial effects:
1. this locking device is fixed to mould, through rotatory the first in command, make first threaded rod rotate, through the threaded connection of first threaded rod surface and fixed block inner wall make first mould remove right, make first mould and second mould butt joint, it is comparatively accurate to have reached two mould butt joint positions, conveniently carry out the effect fixed to the mould, solved current technique when butt joint mould, two moulds are usually not accurate in butt joint position, be not convenient for to two further fixed problems of mould.
2. This locking device is fixed to mould can dock first mould and second mould fast, and the butt joint position is comparatively accurate, conveniently further fixes first mould and second mould, and fixed fast, and the fixed effect of solid mould is better, and the effectual raw materials that prevents two mould inner walls leaks, simple structure, and the operation is convenient, has improved the fixed work efficiency of mould.
Drawings
FIG. 1 is a three-dimensional schematic of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a left side schematic view of the inventive structure;
FIG. 4 is a right side schematic view of the structure of the present invention.
In the figure: the device comprises a base 1, a first handle 2, a first threaded rod 3, a first die 4, a first fixing plate 5, a bolt 6, a first nut 7, a fixing block 8, a rotating wheel 9, a second die 10, a second fixing plate 11, a supporting column 12, a hydraulic outer tube 13, a hydraulic inner tube 14, a fixing frame 15, a second threaded rod 16, a push plate 17, a second nut 18 and a second handle 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a mold fixing and locking device comprises a base 1, the top of the base 1 is fixedly connected with one end of a supporting column 12, the bottom of the other end of the supporting column 12 is fixedly connected with one end of a hydraulic outer tube 13, the other end of the hydraulic outer tube 13 is inserted with one end of a hydraulic inner tube 14, the other end of the hydraulic inner tube 14 is fixedly connected with the top of a fixing frame 15, one side of the inner wall of the fixing frame 15 far away from a second threaded rod 16 is clamped with one side of a second mold 10 far away from a second fixing plate 11, the fixing frame 15 is pushed to be pressed downwards by extending one end of the hydraulic inner tube 14 from one end of the hydraulic outer tube 13, one side of the inner wall of the fixing frame 15 far away from the second threaded rod 16 is matched with a push plate 17 to fix the first mold 4 and the second mold 10, the inner wall of one side of the fixing frame 15 is in threaded connection with the outer surface of the second threaded rod 16, the outer surface of the second threaded rod 16 is in threaded connection with the inner wall of a second nut 18, the inner wall of one end, far away from the push plate 17, of the second threaded rod 16 is fixedly connected with the outer surface of the second handle 19, the second threaded rod 16 is driven to move rightwards by rotating the second handle 19, the push plate 17 is pushed at the same time of rotating, one side of the first die 4 is fixed, after the push plate 17 contacts the first die 4, the position of the second threaded rod 16 is fixed by rotating the second nut 18, the second threaded rod 16 is prevented from continuing to rotate, and one end of the second threaded rod 16 is rotatably connected with one side of the push plate 17 through a bearing.
The bottom of a fixed block 8 at the top of a base 1 is fixedly connected, the inner wall of the fixed block 8 is in threaded connection with the outer surface of a first threaded rod 3, the outer surface of the first threaded rod 3 is in threaded connection with the inner wall of a first nut 7, the inner wall of one end, far away from a first die 4, of the first threaded rod 3 is fixedly connected with the outer surface of a first handle 2, after the first die 4 is in butt joint with a second die 10, the first nut 7 is rotated to fix the first threaded rod 3 and prevent the first nut 7 from continuing to rotate, the first threaded rod 3 is rotated by rotating the first handle 2, the first die 4 is moved rightwards by the threaded connection between the outer surface of the first threaded rod 3 and the inner wall of the fixed block 8, the first die 4 is in butt joint with the second die 10, the other end of the first threaded rod 3 is rotatably connected with one end of the first die 4 through a bearing, two first fixed plates 5 are respectively arranged at two sides of the first die 4, the fixed runner 9 that is provided with in first mould 4 bottom, two first fixed plates 5 correspond two second fixed plates 11 of second mould 10 both sides respectively, are convenient for fix first mould 4 and second mould 10, and the process that the setting up of runner 9 made first mould 4 remove about more is smooth, first mould 4 one side and first fixed plate 5 one side fixed connection, first fixed plate 5 inner wall and 6 surface threaded connection of bolt.
The top of the base 1 is fixedly connected with the bottom of the second mold 10, one side of the second mold 10 is fixedly connected with one side of the second fixing plate 11, the number of the second fixing plates 11 is two, one side of the second fixing plates 11 is respectively fixedly arranged at two sides of the second mold 10, two threaded holes are formed in the two second fixing plates 11, the threaded holes formed in the second fixing plates 11 are coaxially arranged with the bolts 6, the bolts 6 are convenient to butt, and the first mold 4 and the second mold 10 are convenient to fix.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the die is used, the first handle 2 is rotated to enable the first threaded rod 3 to rotate, the outer surface of the first threaded rod 3 is connected with the inner wall of the fixed block 8 through threads, the first die 4 is pushed to move rightwards while the first threaded rod 3 rotates, the first die 4 is in butt joint with the second die 10, the first nut 7 is rotated after the butt joint is completed, the first nut 7 is matched with the fixed block 8 to fix the first threaded rod 3, the first threaded rod 3 is prevented from rotating again, the first die 4 is prevented from moving, a gap is generated between the first die 4 and the second die 10, the first die 4 and the second die 10 are fixed through the threaded hole formed by the rotating bolt 6 and the second fixed plate 11, one end of the hydraulic inner tube 14 extends out of one end of the hydraulic outer tube 13, the fixed frame 15 is pushed to press downwards, one side, far away from the inner wall of the second threaded rod 16, of the fixed frame 15 is in clamping connection with one side of the second die 10, the second handle 19 is rotated, the second threaded rod 16 is in threaded connection with the inner wall of one side of the fixing frame 15 through the second threaded rod 16, the push plate 17 is pushed to move rightwards while the second threaded rod 16 is rotated, the first die 4 and the second die 10 are fixed through the other side of the fixing frame 15 in a matched mode, the second nut 18 is rotated, the second nut 18 is fixed to the second threaded rod 16 through the other side of the fixing frame 15 in a matched mode, the second threaded rod 16 is prevented from rotating again, and the push plate 17 is not in close contact with the first die 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a locking device is fixed to mould, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with one end of a supporting column (12), the bottom of the other end of the supporting column (12) is fixedly connected with one end of a hydraulic outer tube (13), the other end of the hydraulic outer tube (13) is inserted into one end of a hydraulic inner tube (14), the other end of the hydraulic inner tube (14) is fixedly connected with the top of a fixing frame (15), the inner wall of one side of the fixing frame (15) is in threaded connection with the outer surface of a second threaded rod (16), and one end of the second threaded rod (16) is rotatably connected with one side of a push plate (17) through a bearing;
the bottom of a fixed block (8) at the top of a base (1) is fixedly connected, the inner wall of the fixed block (8) is in threaded connection with the outer surface of a first threaded rod (3), the other end of the first threaded rod (3) is rotatably connected with one end of a first mold (4) through a bearing, one side of the first mold (4) is fixedly connected with one side of a first fixed plate (5), and the inner wall of the first fixed plate (5) is in threaded connection with the outer surface of a bolt (6);
the top of the base (1) is fixedly connected with the bottom of a second mold (10), and one side of the second mold (10) is fixedly connected with one side of a second fixing plate (11).
2. A mold fastening and locking device as claimed in claim 1, wherein: the outer surface of the first threaded rod (3) is in threaded connection with the inner wall of the first nut (7), and the inner wall of one end, far away from the first die (4), of the first threaded rod (3) is fixedly connected with the outer surface of the first handle (2).
3. A mold fastening and locking device as claimed in claim 1, wherein: two first fixing plates (5) are fixedly arranged on two sides of the first die (4) respectively, and a rotating wheel (9) is fixedly arranged at the bottom of the first die (4).
4. A mold fastening and locking device as claimed in claim 1, wherein: the outer surface of the second threaded rod (16) is in threaded connection with the inner wall of the second nut (18), and the inner wall of one end, far away from the push plate (17), of the second threaded rod (16) is fixedly connected with the outer surface of the second handle (19).
5. A mold fastening and locking device as claimed in claim 1, wherein: the number of the second fixing plates (11) is two, one sides of the two second fixing plates (11) are respectively and fixedly arranged on two sides of the second die (10), the two second fixing plates (11) are respectively provided with two threaded holes, and the threaded holes formed in the second fixing plates (11) and the bolts (6) are coaxially arranged.
6. A mold fastening and locking device as claimed in claim 1, wherein: one side of the inner wall, far away from the second threaded rod (16), of the fixing frame (15) is connected with one side, far away from the second fixing plate (11), of the second die (10) in a clamping mode.
CN202122116847.4U 2021-08-30 2021-08-30 Mould fixing and locking device Expired - Fee Related CN215791555U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122116847.4U CN215791555U (en) 2021-08-30 2021-08-30 Mould fixing and locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122116847.4U CN215791555U (en) 2021-08-30 2021-08-30 Mould fixing and locking device

Publications (1)

Publication Number Publication Date
CN215791555U true CN215791555U (en) 2022-02-11

Family

ID=80155492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122116847.4U Expired - Fee Related CN215791555U (en) 2021-08-30 2021-08-30 Mould fixing and locking device

Country Status (1)

Country Link
CN (1) CN215791555U (en)

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Granted publication date: 20220211