CN212736699U - Ejector rod fixing device - Google Patents
Ejector rod fixing device Download PDFInfo
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- CN212736699U CN212736699U CN202021339134.3U CN202021339134U CN212736699U CN 212736699 U CN212736699 U CN 212736699U CN 202021339134 U CN202021339134 U CN 202021339134U CN 212736699 U CN212736699 U CN 212736699U
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Abstract
The utility model relates to the technical field of ejector rod installation, in particular to an ejector rod fixing device, which solves the defects of low installation efficiency and product quality influence in the prior art, and comprises a top plate and an installation seat, wherein the inside of the top plate is sequentially provided with a communicated installation groove, a side groove and a sliding groove, the inside of the installation groove is slidably connected with a push plate, both sides of the top part of the push plate are both fixed with a baffle plate through screws, the insides of the side groove and the sliding groove are respectively and slidably provided with a stop block and a pressing plate, the bottom of the pressing plate is provided with positioning grooves distributed in an array manner, both sides of the installation seat are both provided with clamping grooves matched with the baffle plate, and through the arrangement of the push plate, the baffle plate, the pressing plate and other structures, the installation seat is firstly inserted into the installation groove when in installation, the push plate is pushed to slide downwards, the installation is convenient and fast, and the installation efficiency is high.
Description
Technical Field
The utility model relates to a ejector pin installation technical field especially relates to an ejector pin fixing device.
Background
The thimble is a plastic mould accessory and is used in a plastic mould. The ejector pin can also be called a push rod, an insert pin, a middle pin, a support pin and the like, and the product is demoulded by the thrust of the ejector rod after the mould is opened and the product is molded.
At present, because the life of ejector pin is short, often need change the ejector pin, ejector pin among the prior art is more loaded down with trivial details when the installation, and the installation effectiveness is low, and the fixity of installation back ejector pin is not strong, and the easy skew is shaken to influence the quality of product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that has the installation effectiveness low, influence product quality among the prior art, and a ejector pin fixing device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an ejector pin fixing device, includes roof and mount pad, the inside of roof has seted up mounting groove, side channel and the spout that is linked together in proper order, the inside sliding connection of mounting groove has the push pedal, the top both sides of push pedal all have the baffle through the fix with screw, the inside of side channel and spout slides respectively and is provided with dog and clamp plate, the constant head tank that is the array distribution is seted up to the bottom of clamp plate, the both sides of mount pad all seted up with baffle assorted draw-in groove, the top welding of mount pad have with constant head tank assorted locating piece, and the fixed ejector pin that is provided with in top of mount pad.
Preferably, the ejector rod and the mounting seat are of an integrally formed structure.
Preferably, the bottom wall of the mounting groove is fixedly connected with a first spring through a buckle, and the other end of the first spring is fixedly connected with the bottom of the push plate.
Preferably, a second spring is fixedly connected to the side wall of the side groove through a buckle, and the other end of the second spring is fixedly connected to the end of the stop block.
Preferably, a third spring is fixedly connected to the side wall of the sliding groove through a buckle, the other end of the third spring is fixedly connected with one end of the pressing plate, and the top of the pressing plate is provided with a poking piece of an integrally formed structure.
Preferably, the top plate is further provided with a rectangular groove communicated with the side groove, and a connecting piece is welded on one side of the stop block and penetrates through the inside of the rectangular groove.
The utility model has the advantages that:
1. the utility model discloses in through the setting of push pedal, baffle, clamp plate isotructure, earlier insert the mounting groove with the mount pad during the installation, promote the push pedal and slide downwards, keep off push pedal ejecting in the mounting groove that makes progress again behind the mount pad top at the clamp plate, simple to operate is swift, and the installation effectiveness is high.
2. The utility model discloses in through the setting of clamp plate, constant head tank, locating piece and dog isotructure, the horizontal direction of mount pad is blocked by locating piece and constant head tank after the installation, and vertical direction is supported tightly by clamp plate and push pedal, and the fixity is strong, and the difficult not hard up skew of ejector pin has further promoted the quality of product.
Drawings
Fig. 1 is a schematic view of a top rod fixing device of the present invention before installation;
fig. 2 is a schematic view of a first installation step of the ejector pin fixing device provided by the present invention;
fig. 3 is a schematic view of a second installation step of the ejector pin fixing device provided by the present invention;
fig. 4 is a schematic view of a third installation step of the ejector pin fixing device provided by the present invention;
fig. 5 is a schematic view of a fourth installation step of the ejector pin fixing device provided by the present invention;
fig. 6 is an enlarged view of the mark a of the ejector pin fixing device of the present invention.
In the figure: the device comprises a top plate 1, a mounting seat 2, an ejector rod 21, a positioning block 22, a clamping groove 23, a mounting groove 3, a first spring 4, a side groove 5, a sliding groove 6, a push plate 7, a stop block 8, a second spring 9, a third spring 10, a pressing plate 11, a positioning groove 12, a toggle piece 13, a baffle 14, a rectangular groove 15 and a connecting piece 16.
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.
Referring to fig. 1-6, an ejector rod fixing device, including roof 1 and mount pad 2, the mounting groove 3 that is linked together, side channel 5 and spout 6 have been seted up in proper order to the inside of roof 1, the inside sliding connection of mounting groove 3 has push pedal 7, the top both sides of push pedal 7 all have baffle 14 through the fix with screw, side channel 5 and spout 6's inside slides respectively and is provided with dog 8 and clamp plate 11, constant head tank 12 that is the array distribution is seted up to clamp plate 11's bottom, mount pad 2's both sides have all been seted up with baffle 14 assorted draw-in groove 23, mount pad 2's top welding has and constant head tank 12 assorted locating piece 22, and the fixed ejector rod 21 that is provided with in top of mount pad 2.
Through push pedal 7, baffle 14, the setting of clamp plate 11 isotructure, earlier insert mounting groove 3 with mount pad 2 during the installation, promote push pedal 7 lapse, keep off push pedal 7 upwards ejecting again behind 2 tops of mount pad at clamp plate 14 in mounting groove 3, simple to operate is swift, high installation efficiency, through clamp plate 11, constant head tank 12, the setting of locating piece 22 and dog 8 isotructure, the horizontal direction of mount pad 2 is blocked by locating piece 22 and constant head tank 12 after the installation is accomplished, vertical direction is supported tightly by clamp plate 11 and push pedal 7, the fixity is strong, the difficult not hard up skew of ejector pin 21, the quality of product has further been promoted.
In this embodiment, the rod 21 and the mounting base 2 are integrally formed.
In this embodiment, through buckle fixedly connected with first spring 4 on the diapire of mounting groove 3, the other end of first spring 4 and the bottom fixed connection of push pedal 7.
In this embodiment, the side wall of the side groove 5 is fixedly connected with a second spring 9 through a buckle, and the other end of the second spring 9 is fixedly connected with the end of the stop block 8.
In this embodiment, the side wall of the sliding groove 6 is fixedly connected with a third spring 10 through a buckle, the other end of the third spring 10 is fixedly connected with one end of a pressing plate 11, and the top of the pressing plate 11 is provided with a toggle piece 13 of an integrally formed structure.
In this embodiment, the top plate 1 is further provided with a rectangular groove 15 communicated with the side groove 5, a connecting piece 16 is welded on one side of the stop block 8, and the connecting piece 16 penetrates through the inside of the rectangular groove 15.
The utility model discloses a concrete implementation process as follows: during installation, the first step: as shown in fig. 1, the mounting seat 2 is aligned with the mounting groove 3, the pressure plate 11 is accommodated in the sliding groove 6, the end of the pressure plate 11 is blocked by the baffle plate 14, and the stop block 8 extends out of the side groove 5; step two: as shown in fig. 2, the person inserts the mount 2 into the mount groove 3 and aligns the catch 23 with the bezel 14 such that the bezel 14 is inserted into the catch 23; step three: as shown in fig. 3, a person pulls the connecting piece 16 to move, the connecting piece 16 drives the stop blocks 8 on the two sides to be accommodated in the side grooves 5, and then the mounting seat 2 is continuously pressed downwards, so that the push plate 7 is pushed to slide downwards, the baffle plate 14 is not stopped at the end part of the pressing plate 11, and the push plate 7 stops the end part of the stop block 8; step four: as shown in fig. 4, the end of the pressure plate 11 is ejected by the pushing force of the third spring 10 after no force is applied; step five: as shown in fig. 5, the person pulls the mounting base 2 upward again to clamp the positioning block 22 into the corresponding positioning slot 12, and the stoppers 8 at both sides are ejected out by the elastic force of the second spring 9 without acting force and abut against the bottom of the mounting base 2, so that the mounting base 2 is clamped between the pressing plate 11 and the pushing plate 7;
further, when disassembling, the person pulls the connecting piece 16, so that the stopper 8 is retracted, then presses the mounting seat 2 downwards, separates the positioning block 22 from the positioning groove 12, then pulls the pulling piece 13 to enable the pressing plate 11 to be retracted into the inside of the sliding groove 6 again, and then can take down and replace the mounting seat 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A mandril fixing device, which comprises a top plate (1) and a mounting seat (2) and is characterized in that, the interior of the top plate (1) is sequentially provided with an installation groove (3), a side groove (5) and a sliding groove (6) which are communicated with each other, a push plate (7) is connected in the mounting groove (3) in a sliding manner, baffle plates (14) are fixed on two sides of the top of the push plate (7) through screws, a stop block (8) and a pressure plate (11) are respectively arranged inside the side groove (5) and the sliding groove (6) in a sliding way, the bottom of the pressure plate (11) is provided with positioning grooves (12) which are distributed in an array, the both sides of mount pad (2) all seted up with baffle (14) assorted draw-in groove (23), the top welding of mount pad (2) have with constant head tank (12) assorted locating piece (22), and the top of mount pad (2) is fixed and is provided with ejector pin (21).
2. A push rod fixing device according to claim 1, characterized in that the push rod (21) and the mounting seat (2) are of an integral structure.
3. A top rod fixing device according to claim 1, wherein the bottom wall of the mounting groove (3) is fixedly connected with a first spring (4) through a buckle, and the other end of the first spring (4) is fixedly connected with the bottom of the push plate (7).
4. A roof rod fixing device according to claim 1, characterized in that the side wall of the side groove (5) is fixedly connected with a second spring (9) through a buckle, and the other end of the second spring (9) is fixedly connected with the end of the stop block (8).
5. The ejector rod fixing device according to claim 1, wherein a third spring (10) is fixedly connected to the side wall of the sliding groove (6) through a buckle, the other end of the third spring (10) is fixedly connected with one end of the pressing plate (11), and a toggle piece (13) of an integrally formed structure is arranged at the top of the pressing plate (11).
6. The ejector rod fixing device as claimed in claim 1, wherein the top plate (1) is further provided with a rectangular groove (15) communicated with the side groove (5), a connecting piece (16) is welded on one side of the stop block (8), and the connecting piece (16) penetrates through the inside of the rectangular groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021339134.3U CN212736699U (en) | 2020-07-09 | 2020-07-09 | Ejector rod fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021339134.3U CN212736699U (en) | 2020-07-09 | 2020-07-09 | Ejector rod fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212736699U true CN212736699U (en) | 2021-03-19 |
Family
ID=75020946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021339134.3U Active CN212736699U (en) | 2020-07-09 | 2020-07-09 | Ejector rod fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212736699U (en) |
-
2020
- 2020-07-09 CN CN202021339134.3U patent/CN212736699U/en active Active
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