CN211679693U

CN211679693U - Positioning device for printer radiator

Info

Publication number: CN211679693U
Application number: CN201922481194.2U
Authority: CN
Inventors: 李斌
Original assignee: Tianjin Binjia Metal Products Co ltd
Current assignee: Tianjin Binjia Metal Products Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a positioner that printer radiator used, include: the device comprises an upper die, a lower die, a slide bar, a charging chute, a guide pillar, a guide sleeve, a fixing plate, a male die, a stamping part, a supporting element, a through hole, a cushion block, a connecting element, a pressing plate, a pin pressing hole, a radiator element, a fixing column, a positioning device, a first fixing plate, a second fixing plate, a spring, a supporting column, a fixing block, a groove, a bolt and a clamping hole; the upper die is arranged above the lower die correspondingly and is driven to slide by installing a power device; the upper die is provided with a plurality of male dies, and one end of each male die, which is close to the radiator, is provided with a stamping element matched with the pin pressing hole; each male die is connected with a supporting element through threads.

Description

Positioning device for printer radiator

Technical Field

Embodiments of the present invention generally relate to heater heat sink technology, and more particularly, to a positioning device for a printer heat sink.

Background

The printer radiator is increasingly popularized, the utilization rate is higher and higher, and the requirement on the printer radiator is higher and higher; the machining method for the surface of the printer radiator is to punch and punch on a common milling machine, so that the problems of low rotating speed, low feeding speed and the like of a machine tool main shaft exist, the air conditioner radiator is unqualified in quality and low in machining efficiency, the machining of the surface of the printer radiator is changed into machining by using a numerical control machining center machine tool, the productivity is improved, and the production efficiency is greatly improved.

In the processing process, the tooling mode is that two sides are positioned, and the other two sides use cylinders to clamp elements of the printer radiator; when an element of the printer radiator is clamped, due to the impact effect of the air cylinder, only the downward gravity effect exists on the air conditioner radiator in the direction vertical to the acting force, sometimes the upward acting force of the air cylinder on the air conditioner radiator is not enough to be counteracted, so that one end of the air conditioner radiator is tilted, the thickness of the bottom edge of the product after plane milling is greatly different, the sizes are different, and the requirement on the flatness of the product is unqualified.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a positioning device for a printer radiator.

The utility model discloses the technical scheme of implementation is: the method comprises the following steps: the device comprises an upper die, a lower die, a slide bar, a charging chute, a guide pillar, a guide sleeve, a fixing plate, a male die, a stamping part, a supporting element, a through hole, a cushion block, a connecting element, a pressing plate, a pin pressing hole, a radiator element, a fixing column, a positioning device, a first fixing plate, a second fixing plate, a spring, a supporting column, a fixing block, a groove, a bolt and a clamping hole.

The upper die is arranged above the lower die correspondingly and is driven to slide by installing a power device; the upper die is provided with a plurality of male dies, and one end of each male die, which is close to the radiator, is provided with a stamping element matched with the pin pressing hole; each male die is connected with a supporting element through threads.

Furthermore, a guide sleeve is arranged on the upper die, a guide pillar matched with the guide sleeve is arranged on the lower die, and the guide sleeve is slidably constrained on the guide pillar.

Furthermore, the surface of the male die is provided with threads, a through hole is formed in the supporting element, the threads are arranged in the through hole, and the through hole is connected with the male die through the threads and can penetrate through the supporting element.

The lower die is provided with a cushion block extending towards the upper die, a pressing plate used for supporting a radiator element is arranged between the cushion block and the connecting element, one end of the pressing plate protrudes out of the cushion block and is located on the protruding side, the radiator element is arranged on the pressing plate, and the pressing plate is provided with a pressing pin hole matched with the stamping part box.

Furthermore, one end of the fixing column is arranged on the lower die, and the other end of the fixing column fixedly supports one end of the pressing plate protruding out of the cushion block.

Furthermore, the blanking groove is formed in the lower die and corresponds to the position, protruding out of one end of the cushion block, of the pressing plate.

Furthermore, the connecting element is arranged at the upper end of the pressure plate and fixes one end of the pressure plate together with the cushion block.

And the lower die is provided with two positioning devices which are respectively arranged on two sides of the cushion block and used for clamping and positioning one end of the pressing plate protruding out of the cushion block and the radiator element.

Two ends of the base plate are provided with two sliding strips, the two sliding strips are symmetrical about the central axis of the base plate in the length direction, and the positioning device is arranged on the lower die through the sliding connection of the sliding strips and the grooves and driven by the cylinder device.

The positioning device comprises the first fixing plate, the second fixing plate, the supporting column and the fixing block.

The first fixing plate is embedded in the inner wall of the second fixing plate in a sliding manner; one end of the first fixing plate and one end of the second fixing plate are fixedly clamped through bolts, and springs are sleeved on the bolts between the first fixing plate and the second fixing plate; the other end of the first fixing plate is horizontally suspended above the other end of the second fixing plate.

The bottom end of the second fixing plate is fixedly connected with the supporting column; the bottom of the supporting column is fixedly connected with the fixing block.

The bottom of fixed block sets up the recess, the upper surface of lower mould is equipped with the draw runner.

Furthermore, the width of the inner wall of one end of the second fixing plate is consistent with the width of the first fixing plate, and the width of the other end of the second fixing plate is consistent with the width of the first fixing plate.

Further, the distance between the first fixing plate and the second fixing plate constitutes the clip hole.

One end of the bolt is fixedly arranged at the bottom end of the second fixing plate, the other end of the bolt penetrates through the upper surface of the first fixing plate to be connected with the nut, and the distance between the first fixing plate and the second fixing plate, namely the size of the clamping hole, can be adjusted by rotating the nut.

It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

FIG. 1 is a schematic front view of a positioning device for a printer heat sink;

FIG. 2 is a side view of a positioning device for a printer heat sink;

FIG. 3 is a schematic top view of a lower mold of a positioning device for a printer heat sink;

FIG. 4 is a schematic view of a positioning device for a printer heat sink;

FIG. 5 is a partial side view of FIG. 4;

FIG. 6 is a partial top schematic view of FIG. 4;

fig. 7 is a schematic view showing the connection between a slide bar and a fixing block of a positioning device for a printer radiator.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

1. the upper die 2, the lower die 21, the slide bar 22, the blanking groove 3, the guide post 31, the guide sleeve 4, the fixing plate 41, the male die 42, the stamping part 43, the supporting element 431, the through hole 5, the cushion block 51, the connecting element 52, the pressing plate 521, the pressing pin hole 53, the radiator element 54, the fixing column 6, the positioning device 61, the first fixing plate 62, the second fixing plate 63, the spring 64, the supporting column 65, the fixing block 651, the bolt 67 and the clamping hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

A positioning device for a printer radiator according to an embodiment of the present invention is described below with reference to fig. 1 to 7; the method comprises the following steps: the upper die 1, the lower die 2, the slide bar 21, the charging chute 22, the guide post 3, the guide sleeve 31, the fixing plate 4, the male die 41, the stamping part 42, the supporting element 43, the through hole 431, the cushion block 5, the connecting element 51, the pressing plate 52, the pressing pin hole 521, the radiator element 53, the fixing column 54, the positioning device 6, the first fixing plate 61, the second fixing plate 62, the spring 63, the supporting column 64, the fixing block 65, the groove 651, the bolt 66 and the clamping hole 67.

The upper die 1 is arranged above the lower die 2 correspondingly and drives the upper die in a sliding manner by installing a power device; the upper die 1 is provided with a plurality of male dies 41, and one end of each male die 41, which is close to the radiator, is provided with the stamping element 42 matched with the pin pressing hole 521; each of said punches 41 is screwed to a support element 43.

In some embodiments, as shown in fig. 2, a guide sleeve 31 is disposed on the upper die 1, a guide post 3 adapted to the guide sleeve 31 is disposed on the lower die 2, and the guide sleeve 31 is slidably constrained on the guide post 3.

In some embodiments, as shown in fig. 1, the surface of the punch 41 is threaded, the support member 43 is provided with a through hole 431, the through hole 431 is threaded, and the punch 41 can penetrate through the support member 43 through threaded connection.

The lower die 2 is provided with a cushion block 5 extending towards the upper die 1, a pressing plate 52 used for supporting a radiator element 53 is arranged between the cushion block 5 and a connecting element 51, one end of the pressing plate protrudes out of the cushion block 5, the pressing plate 52 located on the protruding side is provided with the radiator element 53, and the pressing plate 52 is provided with a pressing pin hole 521 matched with the box of the stamping part 42.

In some embodiments, as shown in fig. 1, one end of the fixing column 54 is disposed on the lower mold 2, and the other end thereof fixedly supports one end of the pressing plate 52 protruding out of the pad 5.

In some embodiments, as shown in fig. 3, the charging chute 22 is disposed on the lower mold 2 and protrudes below one end of the cushion block 5 corresponding to the pressing plate 52; the charging chute 22; the stamping part 42 stamps the radiator element 53, and the stamped falling material 17 formed after the stamping pin hole 521 enters falls into the blanking groove 22.

In some embodiments, as shown in fig. 2, the connecting member 43 is provided at an upper end of the pressing plate 52, and fixes one end of the pressing plate 52 together with the spacer 5.

The lower die 2 is provided with two positioning devices 6 respectively arranged at two sides of the cushion block 5 for clamping and positioning one end of the pressing plate 52 protruding out of the cushion block 5 and the radiator element 53.

As shown in fig. 3, two sliding bars 21 are disposed at two ends of the backing plate 5, the two sliding bars 21 are symmetrical with respect to a central axis of the backing plate 5 in the length direction, the positioning device 6 is disposed on the lower die 2 through the sliding connection of the sliding bars 21 and the grooves 651, and the positioning device 6 is driven by an air cylinder device.

As shown in fig. 4, the positioning device 6 includes the first fixing plate 61, the second fixing plate 62, the supporting column 64, and the fixing block 65.

In some embodiments, as shown in fig. 5 and 6, the first fixing plate 61 is slidably mounted on the inner wall of the second fixing plate 62; one end of the first fixing plate 61 and one end of the second fixing plate 62 are fixedly clamped through bolts, and the spring 63 is sleeved on the bolt 66 between the first fixing plate 61 and the second fixing plate 62; the other end of the first fixing plate 61 is horizontally suspended above the other end of the second fixing plate 62.

The bottom end of the second fixing plate 62 is fixedly connected with the supporting column 64; the bottom end of the supporting column 64 is fixedly connected with the fixing block 65.

In some embodiments, as shown in fig. 3 and 7, the bottom end of the fixing block 65 is provided with the groove 651, and the upper surface of the lower die 2 is provided with the slide bar 21.

The width of the inner wall of one end of the second fixing plate 62 is the same as the width of the first fixing plate 61, and the width of the other end of the second fixing plate 62 is the same as the width of the first fixing plate 61.

In some embodiments, as shown in fig. 4, the distance between the first fixing plate 61 and the second fixing plate 62 constitutes the clip hole 67.

One end of the bolt 66 is fixedly arranged at the bottom end of the second fixing plate 62, the other end of the bolt penetrates through the upper surface of the first fixing plate 61 to be connected with a nut, and the distance between the first fixing plate 61 and the second fixing plate 62, namely the size of the clamping hole 67, can be adjusted by rotating the nut.

According to the utility model discloses an embodiment has realized following technological effect: the utility model provides a positioner that printer radiator was used, the both ends of positioner radiator can not the perk, can not appear not becoming flexible simultaneously in the course of working.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A positioning device for a printer heat sink, comprising:

the first fixing plate is embedded in the inner wall of the second fixing plate in a sliding manner;

one end of the first fixing plate and one end of the second fixing plate are fixedly clamped through bolts, and springs are sleeved on the bolts between the first fixing plate and the second fixing plate; the other end of the first fixing plate is horizontally suspended above the other end of the second fixing plate;

the bottom end of the second fixing plate is fixedly connected with the supporting column;

the bottom of the supporting column is fixedly connected with the fixing block.

2. The positioning device for the heat radiator of the printer as claimed in claim 1, comprising a positioning device, wherein the positioning device is disposed on the lower mold through a sliding connection of the groove and the slide bar.

3. The positioning device for a printer radiator according to claim 1, wherein the positioning device comprises the first fixing plate, the second fixing plate, the supporting column and the fixing block.

4. The positioning device for the heat radiator of a printer according to claim 2, wherein the bottom end of the fixing block is provided with the groove, and the upper surface of the lower die is provided with the slide bar.

5. The positioning device for a printer radiator as claimed in claim 1, wherein the second fixing plate has an inner wall width at one end corresponding to the width of the first fixing plate and an inner wall width at the other end corresponding to the width of the first fixing plate.

6. The positioning device for a printer heat sink as claimed in claim 1, comprising a clamping hole, wherein a distance between said first fixing plate and said second fixing plate constitutes said clamping hole.

7. The positioning device of claim 1, wherein one end of the bolt is fixed to the bottom end of the second fixing plate, the other end of the bolt penetrates through the upper surface of the first fixing plate and is connected with a nut, and the distance between the first fixing plate and the second fixing plate, i.e. the size of the clamping hole, can be adjusted by rotating the nut.