CN208745376U - Box interior circuit board hot riveting machine - Google Patents
Box interior circuit board hot riveting machine Download PDFInfo
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- CN208745376U CN208745376U CN201821092740.2U CN201821092740U CN208745376U CN 208745376 U CN208745376 U CN 208745376U CN 201821092740 U CN201821092740 U CN 201821092740U CN 208745376 U CN208745376 U CN 208745376U
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- circuit board
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- plate
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Abstract
The utility model discloses a kind of box interior circuit board hot riveting machines, portal frame lower end is fixed on the upper of pedestal, rivet hot cylinder is vertically fixed on the upper-center of portal frame, cope plate is arranged in portal frame, the two sides of portal frame and cope plate are arranged in cope plate motion guiding device, lower die is fixed in lower template, and several circuit board box to rivet hot are inlaid in respectively in the die cavity of lower die.Lower die mobile device is located in pedestal, and both ends pass through the upside that linear guide is supported on pedestal respectively on the downside of lower template, and one end of lower die mobile device is fixedly connected with lower template.The utility model is compact-sized, improves operating efficiency and rivet hot quality, greatly reduces the labor intensity of rivet hot, improves the safety of operation.
Description
Technical field
The utility model relates to a kind of for circuit board to be fixed on the special equipment in mounting box, in particular to a kind of to incite somebody to action
The circuit board being located in the mounting box hot riveting machine fixed by rivet hot belongs to electronic device assembly special equipment technology neck
Domain.
Background technique
Various electronic devices need for circuit board to be fixed in mounting box, such as the circuit board one in various external power supply boxes
As first several location holes thereon covered positioned on corresponding several plastics positioning columns in mounting box, the then hand-held electricity of operative employee
The top of soldering iron rivet hot plastics positioning column one by one, be pressurized at the top of plastics positioning column at a high temperature of more than 200 degrees Celsius of electric iron by
Thermal change forms the nut cap that diameter is greater than plastics positioning column, so that the plastics for making circuit board be fixed on mounting box by several nut caps are fixed
On the column of position.There is following defects for the method for this fixing circuit board: operative employee is for a long time in more than 200 degrees Celsius of electric iron of high temperature
Lower operation, large labor intensity, operating environment and safety are poor, and there is the hidden danger being burned.Rivet hot plastics positioning column one by one
Operation mode work efficiency it is lower.Since the temperature of manual operations and electric iron is difficult to control, operative employee holds electric iron to stretching
Positioning holes on circuit board plastics positioning top end heating pressure formed nut cap it is not of uniform size, shape unsightly, rivet hot quality
It is difficult to keep consistent, influences the firmness that circuit board is fixed in mounting box, the standardization level of product is lower.
Utility model content
The purpose of the utility model is to provide a kind of compact structures, and compact, one stroke can realize muti-piece circuit board simultaneously
Multiple spot automation rivet hot box interior circuit board hot riveting machine, improve production efficiency and rivet hot quality.
The utility model is achieved by the following technical programs:
A kind of box interior circuit board hot riveting machine, including pedestal, portal frame, rivet hot cylinder, cope plate, cope plate mobile guide
Device, hot-riveting mobile device, lower die, lower template and lower template mobile device, portal frame lower end are fixed on the upper side of pedestal, heat
Riveting cylinder is vertically fixed on the upper-center of portal frame, and cope plate is arranged in portal frame, and rivet hot cylinder piston rod is vertical
It is fixedly connected after being passed down through the upper end of portal frame with cope plate；The setting of cope plate motion guiding device is in portal frame and upper
The two sides of template are fixedly connected between cope plate downside and hot-riveting mobile device upside by several heat-insulating cushion blocks；Lower die is located at rivet hot
The downside of device, is fixed in lower template, and several circuit board box to rivet hot are divided into number row and are embedded in the mould for being fixed on lower die respectively
In cave；Lower die mobile device is located in pedestal, and both ends pass through the upside that linear guide is supported on pedestal respectively on the downside of lower template, under
One end of mould mobile device is fixedly connected with lower template.
The purpose of this utility model can also be further realized by following technical measures:
Further, hot-riveting mobile device described in the hot-riveting mobile device includes several heating rods, conducting copper plate and array rivet hot electricity
Pole, cope plate downside are fixedly connected between the quadrangle on the upside of conducting copper plate by several heat-insulating cushion blocks, and several heating rods are parallel
It is inlaid in conducting copper plate；The upper end of array rivet hot electrode is fixed on the downside of conducting copper plate side by side, and every group of rivet hot electrode includes
Several copper posts corresponding with several plastics positioning columns position of circuit board is passed through；Several plastics positioning columns are from mounting box bottom
It extends vertically upwards, several plastics positioning top end is pierced by positioning holes on circuit board；The upper end of the copper post is connected through a screw thread vertical
Directly it is fixed under conducting copper plate.
Further, the pedestal is box structure, side plate and front and rear panel including top plate and bottom plate, two sides, backplanes support
On the table, ceiling center is equipped with shifting chute, and start button tightly stops button, the time relay, temperature controller and is arranged at intervals on one
On block side plate.
Further, the lower template mobile device includes lower template mobile cylinder and vertical connecting, and lower template is mobile
Cylinder is horizontally fixed in pedestal one end, and vertical connecting one end and lower template mobile cylinder piston rod end are hinged, is vertically connected
The extension bar other end is fixedly connected with the link block for passing through base top shifting chute on the downside of lower template, the mobile front and back limit of lower template
Position is additionally provided with position-limit mechanism.
Further, the cope plate motion guiding device is a pair of of ball guide post guide sleeve pair, the ball guide post guide sleeve
Secondary ball bearing guide bushing is symmetrically fixed on the upper board ends of portal frame, and the guide post lower end of ball guide post guide sleeve pair is symmetrically fixed on
On template both ends, guide post and ball bearing guide bushing clearance fit.
Further, the lower die is equipped with number row and every row is total to several recessed die cavitys, the shape and dress of the die cavity
There is the mounting box form fit of circuit board.
Further, the position-limit mechanism includes several piece supporting block, several horizontally-supported screws and several limited caps, several piece
One group of supporting block is fixed on side by side on the upside of the top plate of pedestal, and is located on the extreme position of lower template back-and-forth motion, water
Flat supporting screw is connect with supporting block threaded upper ends, and the limited cap of nylon material is fixed on the end of horizontally-supported screw.
The box interior circuit board hot riveting machine of the utility model is compact-sized, using the transverse shifting feeding of lower template elder generation and rivet hot electricity
The mode of rivet hot nut cap is moved in pole still further below, and operative employee only need to can be automatically performed all operationss by lower button, primary to push just
The rivet hot that can complete several box interior circuit boards is fixed.Since temperature controller control rivet hot temperature can be used in the utility model, when use
Between relay set the pressure maintaining duration, therefore most suitable technological parameter can be selected and carry out rivet hot, improve rivet hot quality, heat
The nut cap good appearance of riveting, standardization level are high；Work efficiency is mentioned than the method for existing rivet hot plastics positioning column one by one hand-manipulated
High 10 times or more, operating efficiency significantly improves.The utility model by existing operative employee hold electric iron under high temperature environment by
The mode of a rivet hot becomes once pushing the mode that can automatically complete the multiple spot rivet hot of muti-piece circuit board, greatly reduces heat
The labor intensity of riveting improves the safety of operation.
The advantages of the utility model and feature will carry out diagram reconciliation by the non-limitative illustration of preferred embodiment below
It releases, these embodiments, is only provided as an example referring to attached drawing.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 1；
Fig. 4 is I enlarged drawing of Fig. 3.
Specific embodiment
The utility model is described in further detail for the embodiment fixed with power pack interior circuit board with reference to the accompanying drawing.
As shown in Figure 1 to 4, the present embodiment includes pedestal 1, portal frame 2, rivet hot cylinder 3, cope plate 4, cope plate shifting
Action-oriented device 5, hot-riveting mobile device 6, lower die 7, lower template 8 and lower template mobile device 9, rivet hot cylinder 3 are vertically fixed on a shape
21 center of upper plate of 2 upper end of rack, 22 lower end of vertical plate of 2 two sides of portal frame are separately fixed on the upper side of pedestal 1, upper mold
Plate 4 be arranged in portal frame 2, rivet hot cylinder piston rod 31 vertically downward across portal frame 2 upper plate 21 after with cope plate 4
It is fixedly connected.The two sides of portal frame 2 and cope plate 4 are arranged in cope plate motion guiding device 5.Lower die 7 is located at hot-riveting mobile device 6
Downside, two sides pass through 2 block pressur plates 71 respectively and are fixed in lower template 8.The lower die 7 of the present embodiment uses nylon plate system
At, which is provided with 2 rows, every row totally 2 recessed die cavitys 72, the shape of die cavity 72 with outside the power pack 10 equipped with circuit board 101
Shape matching, the lower die 7 of nylon material can prevent plowing from the shell of power pack 10 when die cavity 72 is imbedded in 10 lower part of power pack.
The present embodiment wait for 4 power packs 10 of rivet hot be divided into 2 rows respectively be embedded in be fixed in the die cavity 72 of lower die 7, according to the actual situation,
The die cavity 72 of lower die 7 can be also the structure multiple rows of, every row is multiple.
As shown in Fig. 2, lower template mobile device 9 is located in pedestal 1,8 downside both ends of lower template pass through linear guide respectively
82 are supported on the upside of pedestal 1, improve the mobile accuracy of lower template 8.Lower template mobile device 9 includes the mobile gas of lower template
Cylinder 91 and vertical connecting 92, lower template mobile cylinder 91 are horizontally fixed in 1 one end of pedestal, and 92 one end of vertical connecting is under
911 end of template movement cylinder piston rod is hinged, and the link block 81 that shifting chute 111 is passed through on the downside of the other end and lower template 8 is fixed
Connection moves before and after can pushing lower template 8 by vertical connecting 92 when lower template mobile cylinder piston rod 911 is stretched out or retracted
It is dynamic, convenient for being put into or taking out power pack 10.
Pedestal 1 is box structure, including top plate 11, bottom plate 12, two sides side plate 13 and front and rear panel 14, the mobile gas of lower template
Cylinder 91 is fixed on bottom plate 12, and pedestal 1 is supported on workbench 60, and the center of top plate 11 is equipped with shifting chute 111, start button 20,
Tightly stop button 30, the time relay 40, temperature controller 50 to be arranged at intervals on one block of side plate 13.
The mobile front and back extreme position of lower template 8 is additionally provided with position-limit mechanism 93, avoids the movement of lower template 8 is out of control from going out pedestal
1, position-limit mechanism 93 includes the supporting block of 4 pieces of supporting block 931,4 933,2 pieces one group of horizontally-supported screw 932 and 4 limited caps
931 are fixed on side by side on the top plate 11 of pedestal 1, and are located on the extreme position of the back-and-forth motion of lower template 8, horizontally-supported spiral shell
Nail 932 is connect with 931 threaded upper ends of supporting block, and the limited cap 933 of nylon material is fixed on the end of horizontally-supported screw 932
On, buffer function can be played to the lower template 8 for reaching the limit of position.
Hot-riveting mobile device 6 includes 2 heating rods 61, conducting copper plate 62 and 2 group rivet hot electrode 63, the downside of cope plate 4 with it is thermally conductive
It is fixedly connected between the quadrangle of 62 upside of copper sheet by 4 heat-insulating cushion blocks 64,2 heating rods 61 are inlaid in conducting copper plate 62 in parallel
In.The upper end of 2 groups of rivet hot electrodes 63 is fixed on the downside of conducting copper plate 62 side by side, every group of rivet hot electrode 63 include 5 with pass through
The corresponding copper post 631 in 5 102 positions of plastics positioning column of circuit board 101, the upper end of the copper post 631 is connected through a screw thread vertical
It is directly fixed under conducting copper plate 62, such structure can adjust the length of copper post 631 according to the effect of rivet hot, improve rivet hot
Quality.
Cope plate motion guiding device 5 is a pair of of ball guide post guide sleeve pair, and the ball bearing guide bushing 51 of ball guide post guide sleeve pair is right
Claim 21 both ends of upper plate for being fixed on portal frame 2,52 lower end of guide post of ball guide post guide sleeve pair is symmetrically fixed on 4 both ends of cope plate
On, 52 clearance fit of guide post 51 and ball bearing guide bushing plays accurate guiding role to vertically moving for rivet hot electrode 63, improves electricity
The rivet hot quality of road plate 101.
The rivet hot process of the utility model is as follows:
1) it is required according to technique, sets rivet hot temperature on temperature controller 50 respectively, set rivet hot on the time relay 40
Dwell time.
2) one that the power pack 10 that 2 have installed circuit board 101 is inlaid in that lower die 7 is located at the outside of portal frame 2 respectively
It arranges in die cavity 72.
3) two start buttons 20 of 1 side of lower bottom base are pressed simultaneously, and box interior circuit board hot riveting machine presses the program of setting successively
Complete following movement:
3.1) lower template mobile cylinder piston rod 911 is overhanging, pushes lower template 8 and lower die 7 to carry by vertical connecting 92
2 power packs 10 of a row in the shift-in portal frame 2 under the guiding of 8 downside both ends linear guide 82 of lower template.
3.2) it is stretched under rivet hot cylinder piston rod 31,2 groups of rivet hots is being driven by the conducting copper plate 62 under cope plate 4 and its
Electrode 63 moves down, and every group of 5 631 lower ends of copper post are pushed down respectively is pierced by corresponding 5 plastics positioning on positioning holes on circuit board 103
102 end of column；Meanwhile 2 heating rods 61 being inlaid in conducting copper plate 62 obtain the electric rivet hot temperature for being warming up to the setting of temperature controller 50
Degree, and the dwell time that temporally relay 40 is set keeps copper post 631 to the pressure of 102 end of plastics positioning column, until modeling
Expect that 102 end of positioning column forms nut cap by the rivet hot of copper post 631, again by 2 power packs 10 during pressure maintaining carries out
Lower die 7 is inlaid in respectively to be located in row's die cavity 72 in 2 outside of portal frame.
3.3) dwell time arrives, and rivet hot cylinder piston rod 31 retracts, and 2 groups of rivet hot electrodes 63 move up；Then mobile cylinder is living
Stopper rod 911 retracts, and lower template 8 removes portal frame 2, takes out 2 power packs 10 of a row of rivet hot oversampling circuit plate 101, again
2 power packs 10 are inlaid in lower die 7 to be located in row's die cavity 72 in 2 outside of portal frame respectively, one action is completed and follows
Ring.
In addition to the implementation, the utility model can also have other embodiments, all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, is all fallen in the protection scope of the requires of the utility model.
Claims (7)
1. a kind of box interior circuit board hot riveting machine, which is characterized in that including pedestal, portal frame, rivet hot cylinder, cope plate, upper mold
Plate motion guiding device, hot-riveting mobile device, lower die, lower template and lower template mobile device, portal frame lower end are fixed on pedestal
On upper side, rivet hot cylinder is vertically fixed on the upper-center of portal frame, and cope plate is arranged in portal frame, rivet hot cylinder
Piston rod is fixedly connected after passing through the upper end of portal frame vertically downward with cope plate；Cope plate motion guiding device is arranged in door
The two sides of shape rack and cope plate are fixedly connected between cope plate downside and hot-riveting mobile device upside by several heat-insulating cushion blocks；Under
Mould is located at the downside of hot-riveting mobile device, is fixed in lower template, and several circuit board box to rivet hot are divided into number row and are embedded in fixation respectively
In the die cavity of lower die；Lower die mobile device is located in pedestal, and lower template downside both ends pass through linear guide respectively and are supported on bottom
The upside of seat, one end of lower template mobile device is fixedly connected with lower template.
2. box interior circuit board hot riveting machine as described in claim 1, which is characterized in that hot-riveting mobile device packet described in the hot-riveting mobile device
Several heating rods, conducting copper plate and array rivet hot electrode are included, passes through number between the quadrangle on the upside of cope plate downside and conducting copper plate
A heat-insulating cushion block is fixedly connected, and several heating rods are inlaid in conducting copper plate in parallel；The upper end of array rivet hot electrode is fixed side by side
In the downside of conducting copper plate, every group of rivet hot electrode includes several copper corresponding with several plastics positioning columns position of circuit board is passed through
Column；Several plastics positioning columns are extended vertically upwards from mounting box bottom, and it is fixed that several plastics positioning top end is pierced by circuit board
Position hole；The upper end of the copper post, which is connected through a screw thread, to be vertically fixed under conducting copper plate.
3. box interior circuit board hot riveting machine as described in claim 1, which is characterized in that the pedestal is box structure, including top
Plate, bottom plate, two sides side plate and front and rear panel, on the table, ceiling center is equipped with shifting chute to backplanes support, start button, tight
Stop button, the time relay, temperature controller to be arranged at intervals on one block of side plate.
4. box interior circuit board hot riveting machine as described in claim 1, which is characterized in that the lower template mobile device includes lower die
Plate mobile cylinder and vertical connecting, lower template mobile cylinder are horizontally fixed in pedestal one end, and vertical connecting one end is under
Template movement cylinder piston rod end is hinged, and the company of base top shifting chute is passed through on the downside of the vertical connecting other end and lower template
It connects block to be fixedly connected, the mobile front and back extreme position of lower template is additionally provided with position-limit mechanism.
5. box interior circuit board hot riveting machine as described in claim 1, which is characterized in that the cope plate motion guiding device is one
To ball guide post guide sleeve pair, the ball bearing guide bushing of the ball guide post guide sleeve pair is symmetrically fixed on the upper board ends of portal frame, rolling
The guide post lower end of pearl guide post guide sleeve pair is symmetrically fixed in upper mold board ends, guide post and ball bearing guide bushing clearance fit.
6. box interior circuit board hot riveting machine as described in claim 1, which is characterized in that the lower die is equipped with number row and every row is total
Several recessed die cavitys, the shape of the die cavity and the mounting box form fit that circuit board is housed.
7. box interior circuit board hot riveting machine as claimed in claim 4, which is characterized in that the position-limit mechanism includes several piece support
Block, several horizontally-supported screws and several limited caps, the supporting block that one group of several piece are fixed on side by side on the upside of the top plate of pedestal, and point
Not Wei Yu lower template be moved forward and backward extreme position on, horizontally-supported screw is connect with supporting block threaded upper ends, nylon material
Limited cap is fixed on the end of horizontally-supported screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092740.2U CN208745376U (en) | 2018-07-11 | 2018-07-11 | Box interior circuit board hot riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092740.2U CN208745376U (en) | 2018-07-11 | 2018-07-11 | Box interior circuit board hot riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208745376U true CN208745376U (en) | 2019-04-16 |
Family
ID=66057212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821092740.2U Active CN208745376U (en) | 2018-07-11 | 2018-07-11 | Box interior circuit board hot riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208745376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724751A (en) * | 2018-07-11 | 2018-11-02 | 江苏领先电子有限公司 | Box interior circuit board hot riveting machine and rivet hot method |
| CN110936617A (en) * | 2019-11-29 | 2020-03-31 | 深圳市腾鑫精密胶粘制品有限公司 | Tool is pasted with cover to steel band hot pressing sheet stock adhesive tape |
-
2018
- 2018-07-11 CN CN201821092740.2U patent/CN208745376U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724751A (en) * | 2018-07-11 | 2018-11-02 | 江苏领先电子有限公司 | Box interior circuit board hot riveting machine and rivet hot method |
| CN110936617A (en) * | 2019-11-29 | 2020-03-31 | 深圳市腾鑫精密胶粘制品有限公司 | Tool is pasted with cover to steel band hot pressing sheet stock adhesive tape |
| CN110936617B (en) * | 2019-11-29 | 2021-12-03 | 深圳市腾鑫精密电子芯材科技有限公司 | Tool is pasted with cover to steel band hot pressing sheet stock adhesive tape |
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