CN205437689U - Automatic pressure equipment spacer pin device - Google Patents
Automatic pressure equipment spacer pin device Download PDFInfo
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- CN205437689U CN205437689U CN201521125071.0U CN201521125071U CN205437689U CN 205437689 U CN205437689 U CN 205437689U CN 201521125071 U CN201521125071 U CN 201521125071U CN 205437689 U CN205437689 U CN 205437689U
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- fairlead
- hole
- spring
- pressure head
- spacer pin
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Abstract
The utility model discloses an automatic pressure equipment spacer pin device, comprises a frame, frame top fixes and sets up massive workstation, the fixed lower location frock that sets up the location work piece on the workstation, the workstation top is through the fixed upper plate that sets up of connecting rod, install the flexible electric servo cylinder of vertical direction on the upper plate, the end connection of electric servo cylinder's connecting rod has the location to wait to assemble the spacer pin frock of impressing on, and electric servo cylinder promotes to be equipped with the spacer pin and impresses the frock on and impress down and fix a position the pressure equipment of completion spacer pin in the location pinhole on the work piece in the frock. This device simple structure solves the difficult problem of spacer pin installation, uses the electronic jar of control panel and program control to guarantee to reduce workman intensity of labour by assembly quality simultaneously, has improved production efficiency.
Description
Technical field
This utility model belongs to motorcycle field, is specifically related to a kind of automatic press mounting spacer pin device.
Background technology
As illustrated in figs. ia and ib, for needing on my Products to press-fit spacer pin c, the effect of this spacer pin c is to limit ∮ 5 steel ball I a in ∮ 5.2 inclined hole and spring I b not drop.Owing to steel ball I a and spring I b is first loaded inclined hole by needs, under the restriction not having spacer pin c, steel ball I a can be ejected inclined hole by spring I.Spring I b first must load inclined hole, then compressed by spring I b with steel ball I a, spacer pin c is pressed into while just requiring steel ball I a is loaded inclined hole by this, just can complete this assembling.This assembling Technology Difficulties difficult point has: 1, participate in Assembly part smaller, manual super work difficulty.2, spacer pin c is angled with inclined hole centrage.3, steel ball I a can be ejected by spring I b before spacer pin c is pressed into, it is necessary to is pressed into by spacer pin c when of assembling steel ball I a simultaneously, prevents steel ball I a from dropping out.
Utility model content
Assemble for convenience above-mentioned in spacer pin, ensure assembling quality, this utility model provides a kind of automatic press mounting spacer pin device, this device is provided with the lower positioning tool of location workpiece, the upper pressing tool of press-in spacer pin, spacer pin is assemblied on pressing tool, and workpiece is assemblied on lower positioning tool, control upper pressing tool by the electric cylinder connected in upper limit frock spacer pin is pressed in the dowel hole on the workpiece in lower limit frock automatically, it is achieved the assembling of spacer pin.
This utility model is achieved through the following technical solutions:
Automatic press mounting spacer pin device, for being arranged on pressing machine, pressing machine is provided with servo electric jar, framework, the fixed above of described framework arranges lower positioning tool, this lower positioning tool includes auxiliary positioning portion, spring base, back-moving spring, installing plate, loose pin, described installing plate is fixedly installed on the top of described framework, and the lower section of this installing plate is fixedly installed described spring base；Described back-moving spring is set in described spring base；Described loose pin is worn for the limit pin hole positioning on workpiece in described installing plate；Described loose pin is the center that ladder round pin is positioned at described installing plate, and the path section of loose pin upwards passes described installing plate, and the big footpath section of loose pin is arranged in the spring eye of accommodating described back-moving spring；The fixed above of described installing plate arranges described auxiliary positioning portion, and the shape in this auxiliary positioning portion is positioned at the side of described loose pin according to workpiece shapes matching design, auxiliary positioning portion；The upper end of described back-moving spring and the large end face conflict of described loose pin, conflict at the bottom of the spring eye hole of accommodating back-moving spring in the lower end of back-moving spring and described spring base；
Described installing plate is fixed above arranges four contour connection posts, and four connection posts are distributed on the corner of described installing plate, and the upper end of four connection posts is fixing connects upper plate；The described servo electric jar of connection fixed above of described upper plate, the connecting shaft of this servo electric jar is fixing connects upper pressing tool, and on this, pressing tool includes pressure head, adpting flange, shell, fairlead；Described adpting flange is fixing with the connecting shaft of described servo electric jar to be connected；The lower end of described adpting flange is fixing connects described shell, and in a tubular form, this outer cover suit is on described pressure head and fairlead for this shell；
The endoporus of described shell is provided with the first hole, rank of decreasing pore size, second-order hole, the 3rd hole, rank from top to bottom；Described pressure head, fairlead, spring it is equipped with the most successively in the endoporus of described shell；
Described fairlead its outer peripheral face in a tubular form is provided with the location shaft shoulder, and in the big footpath section of fairlead arranges second-order hole on the housing and spacing to position the shaft shoulder, the big footpath section of fairlead can move up and down in the second-order hole on described；The path section of described fairlead passes the lower surface of described shell, and the endoporus of fairlead is provided with hole, location shoulder；The lower end endoporus of described fairlead is for assembling spacer pin to be press-fited；
Described pressure head is cylindrical, and the upper end of pressure head is provided with the first ladder cylindrical, and the lower end of pressure head is provided with the second ladder cylindrical；The hole shoulder that the first hole, rank being positioned on described shell decided at the higher level but not officially announced, the first hole, rank that the first ladder cylindrical on pressure head is positioned on described shell and second-order hole are formed；The second ladder cylindrical on pressure head penetrates in described fairlead endoporus, sheathed described spring on the second ladder cylindrical on pressure head；The shaft shoulder of the second ladder cylindrical upper end on the upper end of this spring and described pressure head is conflicted, and conflicts with hole, the location shoulder on described fairlead endoporus in the lower end of spring；
The centrage of described pressure head overlaps with the centrage of described loose pin.
Further, the lower section of described adpting flange is also fixing connects a force cell, the first hole, rank and the upper surface with described pressure head that this force cell is positioned on described shell contact, and the centrage of force cell overlaps with the centrage of connecting shaft on described servo electric jar.
Further, described fairlead lower end tube wall is provided with a breach vertically, on the outer peripheral face of the tube wall of fairlead lower end, circumference is equipped with multiple steel ball, steel ball is positioned at the top of described breach, the periphery of steel ball steel wire card circle fastens, and the inner peripheral surface of shell is provided with the gathering sill of described steel ball slip vertically to prevent fairlead from rotating.
Further, during assembling, the elastic force of described spring is more than the elastic force of described back-moving spring.
The beneficial effects of the utility model:
Automatic press mounting spacer pin device of the present utility model, it is housed on the upper pressing tool on the spacer pin charging apparatus of workpiece spacing by steel wire card circle fastens in fairlead, workpiece is arranged in lower positioning tool, loose pin on lower positioning tool is through the dowel hole on workpiece, servo electric jar controlled making is moved under pressing tool in the vertical direction, pressing tool motion in drive, make the spacer pin in fairlead and activity orientation pin contacts, under spring force loose pin is pressed downward against loose pin thus in the dowel hole on spacer pin press-in workpiece, owing to being provided with steel ball and steel wire card circle on the outer peripheral face of fairlead, outer peripheral face at shell is axially arranged with the gathering sill of steel ball slip and prevents fairlead from rotating, ensure that spacer pin is accurately pressed in the dowel hole on workpiece.This apparatus structure is simple, the problem solving spacer pin installation difficulty, uses control panel and programme-control electric cylinder to ensure assembling quality simultaneously, reduces labor strength, improve production efficiency.
Accompanying drawing explanation
Fig. 1 a is the workpiece press-fiting spacer pin；
Fig. 1 b is that the J-J of Fig. 1 a is to revolved sectional view；
Fig. 2 is the structural representation that automatic press mounting spacer pin device is arranged on pressing machine；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the B-B case sectional view of Fig. 2；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the partial enlarged drawing of the A in Fig. 4；
Fig. 7 is the front view of pressure head；
Fig. 8 is the sectional view of shell；
Fig. 9 is the sectional view of fairlead；
Figure 10 is the partial enlarged drawing of C in Fig. 2.
Reference
1-connects post；2-pressure head；21-the first ladder cylindrical；22-the second ladder cylindrical；3-force cell；4-adpting flange；5-servo electric jar；6-shell；Hole, 61-the first rank；62-second-order hole；63-the 3rd hole, rank；7-upper plate；8-steel wire card circle；9-fairlead；91-positions the shaft shoulder；Hole, 92-location shoulder；93-breach；11-auxiliary positioning portion；12-spring base；13-back-moving spring；14-installing plate；15-loose pin；16-heel brace；17-framework；18-steel ball；19-spring；A-steel ball I；B-spring I；C-spacer pin.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 2～Fig. 6, automatic press mounting spacer pin device, this device is by control panel and just controls programme-control, this device is used for being arranged on pressing machine, pressing machine is provided with servo electric jar 5, framework 17, the cuboid framework that framework 17 is aluminium alloy in the present embodiment, the lower end symmetry of framework 17 four heel braces 16 of fixing connection support this framework 17.The fixed above of described framework 17 arranges lower positioning tool, and this lower positioning tool includes auxiliary positioning portion 11, spring base 12, back-moving spring 13, installing plate 14, loose pin 15.Described installing plate 14 be cuboid its be fixedly installed on the top of described framework 17, the lower section of this installing plate 14 is fixedly installed described spring base 12.Described back-moving spring 13 is set in described spring base 12.Described loose pin 15 is worn for the limit pin hole positioning on workpiece in described installing plate 14.Described loose pin 15 is positioned at the center of described installing plate 14 for ladder round pin, and the path section of loose pin 15 upwards passes described installing plate 14, and the big footpath section of loose pin 15 is arranged in the spring eye of accommodating described back-moving spring 13.The fixed above of described installing plate 14 arranges described auxiliary positioning portion 11, and the shape in this auxiliary positioning portion 11 is according to workpiece shapes matching design, and auxiliary positioning portion 11 is positioned at the side of described loose pin 15 and is provided with certain distance.The upper end of described back-moving spring 13 and the large end face conflict of described loose pin 15, conflict at the bottom of the spring eye hole of accommodating back-moving spring 13 in the lower end of back-moving spring 13 and described spring base 12.
Described installing plate 14 is fixed above arranges four contour connection posts 1, and four connection posts 1 are distributed on the corner of described installing plate 14, and the upper end of four connection posts 1 is fixing connects upper plate 7.The described servo electric jar of connection fixed above 5 of described upper plate 7, the connecting shaft of this servo electric jar 5 is fixing connects upper pressing tool, and on this, pressing tool includes pressure head 2, adpting flange 4, shell 6, fairlead 9.Described adpting flange 4 is fixing with the connecting shaft of described servo electric jar 5 to be connected.The lower end of described adpting flange 4 is fixing connects described shell 6, and in a tubular form, this shell 6 is sleeved on described pressure head 2 and fairlead 9 this shell 6.
As shown in Figure 8, the endoporus of described shell 6 is provided with the first hole, rank 61 of decreasing pore size, hole, rank 63, second-order hole the 62, the 3rd from top to bottom.Described pressure head 2, fairlead 9, spring 19 it is equipped with the most successively in the endoporus of described shell 6.
As shown in Figure 9 and Figure 10, described fairlead 9 its outer peripheral face in a tubular form is provided with the location shaft shoulder 91, it is interior and spacing with the location shaft shoulder 91 that the big footpath section of fairlead 9 arranges second-order hole 62 on the housing, and the big footpath section of fairlead 9 can move up and down in the second-order hole 62 on described.The path section of described fairlead 9 passes the lower surface of described shell 6, and the endoporus of fairlead 9 is provided with hole, location shoulder 92.The lower end endoporus of described fairlead 9 is for assembling spacer pin c to be press-fited.Optimally, described fairlead 9 lower end tube wall is provided with a breach 93 vertically, on the tube wall outer peripheral face of fairlead 9 lower end, circumference is equipped with multiple steel ball 18, steel ball 18 is positioned at the top of described breach 93, the periphery steel wire card circle 8 of steel ball 18 fastens, and the inner peripheral surface of shell 6 is provided with the gathering sill of described steel ball 18 slip vertically to prevent fairlead 9 from rotating.
As it is shown in fig. 7, described pressure head 2 is cylindrical, the upper end of pressure head 2 is provided with the first ladder cylindrical 21, and the lower end of pressure head 2 is provided with the second ladder cylindrical 22.The hole shoulder that the first hole, rank 61 being positioned on described shell decided at the higher level but not officially announced, the first hole, rank 61 that the first ladder cylindrical 21 on pressure head is positioned on described shell is formed with second-order hole 62.The second ladder cylindrical 22 on pressure head penetrates in described fairlead 9 endoporus, sheathed described spring 19 on the second ladder cylindrical 22 on pressure head.The shaft shoulder of the second ladder cylindrical 22 upper end on the upper end of this spring 19 and described pressure head is conflicted, the lower end of spring 19 and hole, location shoulder 92 conflict on described fairlead endoporus.The centrage of described pressure head 2 overlaps with the centrage of described loose pin 15.
Optimally, the lower section of described adpting flange 4 is also fixing connects a force cell 3, the first hole, rank 61 that this force cell 3 is positioned on described shell and contacting with the upper surface of described pressure head 2, the centrage of force cell 3 overlaps with the centrage of connecting shaft on described servo electric jar 5.
Optimally, during assembling, the elastic force of described spring 19 is more than the elastic force of described back-moving spring 13.
It is as follows that automatic press mounting spacer pin device press-fits process:
Step 1: artificial hands is by the fairlead 9 of pressing tool in spacer pin c loading, and spacer pin c, under the effect of steel wire card circle 8, is fixed in fairlead 9 by steel ball 18.The most with the hands thumb is pushed down steel ball I a and is fixed on by workpiece on lower positioning tool, instantly back-moving spring 13 loose pin 15 on positioning tool just can unclamp both hands thumb after blocking steel ball I a after passing the dowel hole on workpiece, is fixed on lower positioning tool by workpiece.
Step 2: starter, servo electric jar 5 drives upper pressing tool entirety to come downwards to spacer pin c and contacts with loose pin 15, and this procedure activation alignment pin 15 gradually stretches in fairlead 9.
Step 3: upper pressing tool continues overall descending, because the elastic force of upper pressing tool inner spring 19 is more than the elastic force of the back-moving spring 13 in lower positioning tool, loose pin 15 under the effect of the pressure, downward indentation.Until surface of the work is pushed down in the lower surface of fairlead 9.
Step 4: upper pressing tool continues traveling downwardly, owing to fairlead 9 pressuring spring 19 shrinks, at this moment fairlead 9 will remain stationary as, and loose pin 15 continues the position being retracted to set under pressure, in dowel hole on spacer pin c just press-in workpiece, complete press-fiting of product.
Step 5: servo electric jar 5 drives upper pressing tool to rise, pressure head 2 rises, fairlead 9 pushes down workpiece until pressure head 2 is fully retracted and puts in place under spring 19 reset response, and then fairlead 9 just rises and puts in place, can effectively prevent workpiece to be lifted up disengaging in the process and be pushed down into frock.It is pushed down into frock loose pin 15 to upspring under the effect of back-moving spring 13.Ready for subsequent work circulation.
Claims (4)
1. automatic press mounting spacer pin device, for being arranged on pressing machine, pressing machine is provided with the framework (17) for supporting, servo electric jar (5), it is characterized in that: the fixed above of described framework (17) arranges lower positioning tool, this lower positioning tool includes auxiliary positioning portion (11), spring base (12), back-moving spring (13), installing plate (14), loose pin (15), described installing plate (14) is fixedly installed on the top of described framework (17), the lower section of this installing plate (14) is fixedly installed described spring base (12)；Described back-moving spring (13) is set in described spring base (12)；Described loose pin (15) is worn for the limit pin hole positioning on workpiece in described installing plate (14)；Described loose pin (15) is the center that ladder round pin is positioned at described installing plate (14), the path section of loose pin (15) upwards passes described installing plate (14), and the big footpath section of loose pin (15) is arranged in the spring eye of accommodating described back-moving spring (13)；The fixed above of described installing plate (14) arranges described auxiliary positioning portion (11), the shape in this auxiliary positioning portion (11) is positioned at the side of described loose pin (15) according to workpiece shapes matching design, auxiliary positioning portion (11)；The upper end of described back-moving spring (13) and the large end face conflict of described loose pin (15), conflict at the bottom of the spring eye hole of accommodating back-moving spring (13) in the lower end of back-moving spring (13) and described spring base (12)；
Described installing plate (14) is fixed above arranges four contour connection posts (1), four connection posts (1) are distributed on the corner of described installing plate (14), and the upper end of four connection posts (1) is fixing connects upper plate (7)；The described servo electric jar of the connection fixed above (5) of described upper plate (7), the connecting shaft of this servo electric jar (5) is fixing connects upper pressing tool, and on this, pressing tool includes pressure head (2), adpting flange (4), shell (6), fairlead (9)；Described adpting flange (4) is fixing with the connecting shaft of described servo electric jar (5) to be connected；The lower end of described adpting flange (4) is fixing connects described shell (6), and in a tubular form, this shell (6) is sleeved on described pressure head (2) and fairlead (9) this shell (6)；
The endoporus of described shell (6) is provided with the first hole, rank (61) of decreasing pore size, second-order hole (62), the 3rd hole, rank (63) from top to bottom；Described pressure head (2), fairlead (9), spring (19) it is equipped with the most successively in the endoporus of described shell (6)；
Described fairlead (9) its outer peripheral face in a tubular form is provided with the location shaft shoulder (91), it is interior and spacing with the location shaft shoulder (91) that the big footpath section of fairlead (9) arranges second-order hole (62) on the housing, and the big footpath section of fairlead (9) can move up and down in the second-order hole (62) on described；The path section of described fairlead (9) passes the lower surface of described shell (6), and the endoporus of fairlead (9) is provided with hole shoulder, location (92)；The lower end endoporus of described fairlead (9) is for assembling spacer pin to be press-fited；
Described pressure head (2) is cylindrical, and the upper end of pressure head (2) is provided with the first ladder cylindrical (21), and the lower end of pressure head (2) is provided with the second ladder cylindrical (22)；The hole shoulder that the first hole, rank (61) being positioned on described shell decided at the higher level but not officially announced, the first hole, rank (61) that the first ladder cylindrical (21) on pressure head is positioned on described shell and second-order hole (62) are formed；The second ladder cylindrical (22) on pressure head penetrates in described fairlead (9) endoporus, the upper sheathed described spring (19) of the second ladder cylindrical (22) on pressure head；The shaft shoulder of the second ladder cylindrical (22) upper end on the upper end of this spring (19) and described pressure head is conflicted, and conflicts with the hole, location shoulder (92) on described fairlead endoporus in the lower end of spring (19)；
The centrage of described pressure head (2) overlaps with the centrage of described loose pin (15).
Automatic press mounting spacer pin device the most according to claim 1, it is characterized in that: the lower section of described adpting flange (4) is also fixing connects a force cell (3), the first hole, rank (61) and the upper surface with described pressure head (2) that this force cell (3) is positioned on described shell contact, and the centrage of the centrage of force cell (3) connecting shaft upper with described servo electric jar (5) overlaps.
Automatic press mounting spacer pin device the most according to claim 2, it is characterized in that: described fairlead (9) lower end tube wall is provided with a breach (93) vertically, the tube wall outer peripheral face circumference of fairlead (9) lower end is equipped with multiple steel ball (18), steel ball (18) is positioned at the top of described breach (93), the periphery of steel ball (18) steel wire card circle (8) fastens, and the inner peripheral surface of shell (6) is provided with gathering sill that described steel ball (18) slides vertically to prevent fairlead (9) from rotating.
Automatic press mounting spacer pin device the most according to claim 3, it is characterised in that: during assembling, the elastic force of described spring (19) is more than the elastic force of described back-moving spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125071.0U CN205437689U (en) | 2015-12-29 | 2015-12-29 | Automatic pressure equipment spacer pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125071.0U CN205437689U (en) | 2015-12-29 | 2015-12-29 | Automatic pressure equipment spacer pin device |
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| Publication Number | Publication Date |
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| CN205437689U true CN205437689U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521125071.0U Active CN205437689U (en) | 2015-12-29 | 2015-12-29 | Automatic pressure equipment spacer pin device |
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| CN (1) | CN205437689U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239420A (en) * | 2016-10-11 | 2016-12-21 | 重庆望江工业有限公司 | The assembly tool of non-full circle band key straight pin in a kind of inner chamber workpiece |
| CN106862901A (en) * | 2016-12-26 | 2017-06-20 | 深圳市金岷江智能装备有限公司 | Press-loading device and its press-loading device |
| CN115055948A (en) * | 2022-07-25 | 2022-09-16 | 江苏阳铭互联智能系统有限公司 | Press mounting device for inner spring of workpiece |
-
2015
- 2015-12-29 CN CN201521125071.0U patent/CN205437689U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239420A (en) * | 2016-10-11 | 2016-12-21 | 重庆望江工业有限公司 | The assembly tool of non-full circle band key straight pin in a kind of inner chamber workpiece |
| CN106239420B (en) * | 2016-10-11 | 2018-07-13 | 重庆望江工业有限公司 | The assembly tool of the non-keyed straight pin of full circle in a kind of inner cavity workpiece |
| CN106862901A (en) * | 2016-12-26 | 2017-06-20 | 深圳市金岷江智能装备有限公司 | Press-loading device and its press-loading device |
| CN115055948A (en) * | 2022-07-25 | 2022-09-16 | 江苏阳铭互联智能系统有限公司 | Press mounting device for inner spring of workpiece |
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