CN205253810U - Reaming flanger of pneumatic actuator spring - Google Patents
Reaming flanger of pneumatic actuator spring Download PDFInfo
- Publication number
- CN205253810U CN205253810U CN201520925766.0U CN201520925766U CN205253810U CN 205253810 U CN205253810 U CN 205253810U CN 201520925766 U CN201520925766 U CN 201520925766U CN 205253810 U CN205253810 U CN 205253810U
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- CN
- China
- Prior art keywords
- pushing
- pneumatic actuator
- actuator spring
- fixed
- screw
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Abstract
The utility model provides a reaming flanger of pneumatic actuator spring, it can realize carrying out synchronous reaming turn -ups operation to the copper pipe both ends of pneumatic actuator spring, improves machining efficiency. It includes the frame, be equipped with on the frame MOLD CLAMPING APPARATUS, in advance closing device and with MOLD CLAMPING APPARATUS, the automatically controlled controlling means who is connected of closing device in advance, its characterized in that: MOLD CLAMPING APPARATUS includes that two promote unit and drive arrangement, promoting the unit and including pivot, ejector pad, lead screw and screw -nut, be fixed with a conical tooth wheel in the pivot, the lead screw end fixing has the 2nd conical tooth wheel with the meshing of conical tooth wheel, is fixed with screw -nut on the ejector pad, lead screw and screw -nut threaded connection, two screw opposite direction that promote the lead screw of units set up, one of them promote unit sliding connection on the guiding axle and with closing device's output conical tooth 0 in advance, drive arrangement drives two pivots that promote the unit in step and rotates for two ejector pad move that promote the unit.
Description
Technical field
The utility model relates to pneumatic actuator spring process equipment, is specifically related to the reaming flanger of pneumatic actuator spring.
Background technology
Pneumatic actuator spring comprises spring body, spring housing and copper pipe. Copper pipe runs through the affixed spring housing in spring body two ends, and this copper pipe plays guide effect to spring flexible; Copper pipe end is provided with reaming turnup structure and prevents spring housing side shifting outside copper pipe is axial. The reaming flanger of existing pneumatic actuator spring carries out after the operation of reaming flange copper pipe one end, need turn the direction of pneumatic actuator spring and be re-installed in mould, again the copper pipe other end is carried out to the operation of reaming flange, the reaming flange that is the copper pipe two ends of pneumatic actuator spring need divide two operations just can machine, and working (machining) efficiency is low.
Summary of the invention
For the problems referred to above, the utility model provides the reaming flanger of pneumatic actuator spring, and it can be realized synchronous reaming flange operation is carried out in the copper pipe two ends of pneumatic actuator spring, improves working (machining) efficiency.
Its technical scheme is such, and it comprises support, and the control device that support is provided with mold closing mechanism, pre-compressing device and electricly connects with mold closing mechanism, pre-compressing device, is characterized in that: described mold closing mechanism comprises two pushing units and drive unit;
Described pushing unit comprises rotating shaft, pushing block, screw mandrel and feed screw nut, in described rotating shaft, be fixed with the first angular wheel, described screw mandrel end is fixed with the second angular wheel engaging with the first angular wheel, on described pushing block, be fixed with feed screw nut, described screw mandrel is threaded with described feed screw nut, the hand of spiral of the screw mandrel of two pushing units arranges on the contrary, and one of them pushing unit is slidably connected on the axis of guide and with the output of described pre-compressing device and is fixedly connected with;
The synchronous rotating shaft that drives two pushing units of described drive unit is rotated, and makes the pushing block move toward one another of two pushing units.
Further, described drive unit comprises matched moulds cylinder, and the output of described matched moulds cylinder is connected with push rod, and described push rod is provided with and pushing unit collision block one to one.
Further, described pre-compressing device comprises the pre-pressing cylinder being fixed on support, and the piston rod of described pre-pressing cylinder is fixedly connected with one of them pushing unit and the piston rod of its flexible direction and matched moulds cylinder stretches axis of orientation to be arrangeding in parallel.
Further, described pushing unit comprises limit base, drive rod and support; Vertical support is on the upper backup pad and lower supporting plate of described support respectively at the two ends of described rotating shaft, and one end of described drive rod is fixedly connected with described rotating shaft, and its other end is between described limit base and collision block; Described pushing block is provided with perforation, and described feed screw nut is provided with two, and one of them feed screw nut is fixed on perforated tip, another feed screw nut is fixed in perforation; Described screw mandrel is arranged between described upper backup pad and described lower supporting plate, described screw mandrel comprises optical axis position and screw thread position, its optical axis position is supported in the supporting seat on described lower supporting plate, its screw thread position is stretched in the perforation of described pushing block and is threaded with two feed screw nuts, and the end at described optical axis position is fixed with described the second angular wheel.
Further, the lower surface of described upper backup pad is provided with one group of guide rail be arrangeding in parallel with described screw mandrel, and the flange position of described pushing block both sides is supported in the gathering sill of guide rail.
Further, the adjusting screw(rod) that has been threaded on described limit base, the other end of described drive rod is between described adjusting screw(rod) and described collision block.
Further, on described upper backup pad and described lower supporting plate, be respectively equipped with the clutch shaft bearing coordinating with described roller end; Described supporting seat is provided with two the second bearings that coordinate with the optical axis position of described screw mandrel
Further, the distance between two described feed screw nuts is 1/2～2/3 of described perforation length.
Further, described moving platen is provided with boss near a side end face of described pushing block.
Adopt the reaming flanger of pneumatic actuator spring of the present utility model, pre-compressing device promotes one of them pushing unit and advances, make the compression of spring body, and then make copper pipe two ends respectively the spring housing affixed with spring body both sides contact, the synchronous pushing block move toward one another that drives two pushing units of drive unit of mold closing mechanism, realize synchronous reaming flange operation is carried out in the copper pipe two ends of pneumatic actuator spring, improve working (machining) efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of pushing unit of the present utility model.
Fig. 3 is the syndeton schematic diagram of pushing block of the present utility model, upper backup pad and guide rail.
Detailed description of the invention
As shown in Figure 1 to Figure 3, it comprises support 4, the control device that support 4 is provided with mold closing mechanism, pre-compressing device and electricly connects with mold closing mechanism, pre-compressing device, and described mold closing mechanism comprises pushing unit A, pushing unit B and drive unit; Wherein, pushing unit B is slidably connected on the axis of guide 121 and is fixedly connected with the piston rod end of the pre-pressing cylinder 3 of described pre-compressing device, the axis of guide 121 one end are supported on the left support plate 123 of described pushing unit A, its other end is supported on axis of guide bearing 124, and described pushing unit A, axis of guide bearing 124 are fixed on support 4; The flexible direction of piston rod of described pre-pressing cylinder 4 and the flexible axis of orientation of piston rod of matched moulds cylinder 201 are to be arrangeding in parallel.
Described drive unit comprises matched moulds cylinder 201, the piston rod 202 of described matched moulds cylinder 201 is connected with push rod 203, described push rod 203 is provided with collision block 205, the collision block 206 one to one with pushing unit A, pushing unit B, described push rod 203 passes along guide holder 204, and guide holder 204 is fixed on support 4.
Described pushing unit A, pushing unit B include limit base 116, drive rod 101, rotating shaft 102, pushing block 111, the first angular wheel 106, the second angular wheel 107, screw mandrel 108, feed screw nut 112 and support; The adjusting screw(rod) 117 that has been threaded on described limit base 116, the locking nut 118 that has been threaded on described adjusting screw(rod), described limit base 116 is fixed in the frame of reaming flanger; The two ends of described rotating shaft 102 are supported in respectively the upper backup pad 105 of described support and the clutch shaft bearing 104 of lower supporting plate 103 and with respect to upper backup pad 105 setting vertical with lower supporting plate 103, are fixedly connected with the first angular wheel 106 in described rotating shaft 102; One end of described drive rod 101 is fixedly connected with described rotating shaft 102, and its other end is between described adjusting screw(rod) 117 and collision block 205/ collision block 206; Described pushing block 111 is provided with perforation 113, and described feed screw nut 112 is provided with two, and one of them feed screw nut is fixed on perforated tip, another feed screw nut is fixed in perforation, and the distance that two feed screw nuts 112 is 1/2～2/3 of perforation length; Described screw mandrel 108 is set in parallel between described upper backup pad 105 and described lower supporting plate 103, described screw mandrel 108 comprises optical axis position and screw thread position, its optical axis position is supported in the supporting seat 109 on described lower supporting plate, its screw thread position is stretched in the perforation 113 of described pushing block 111 and is threaded with two feed screw nuts 112, the end at described optical axis position is fixed with the second angular wheel 107, and described the second angular wheel 107 is connected with a joggle with described the first angular wheel 106; Described supporting seat 109 is provided with two the second bearings 110 that coordinate with the optical axis position of described screw mandrel 108; The lower surface of described upper backup pad 105 is provided with one group of guide rail 115 be arrangeding in parallel with described screw mandrel 108, and the flange position 114 of described pushing block 111 both sides is supported in the gathering sill of guide rail 115.
The hand of spiral of the screw mandrel of pushing unit A and pushing unit B arranges on the contrary, the piston rod 202 of matched moulds cylinder 201 stretches out and drives push rod 203 to advance, make pushing block 205,206 clash into pushing unit A, the corresponding drive rod of pushing unit B, make pushing unit A, the corresponding pushing block of pushing unit B synchronously also promote in opposite directions moving platen 119, moving platen 122 matched moulds, moving platen 119, moving platen 122 are respectively equipped with the boss corresponding with pushing block 120.
Matched moulds cylinder 201 and the corresponding magnetic valve of pre-pressing cylinder 3 electricly connect with control device respectively.
Claims (7)
1. the reaming flanger of pneumatic actuator spring, it comprises support, the control device that support is provided with mold closing mechanism, pre-compressing device and electricly connects with mold closing mechanism, pre-compressing device, is characterized in that: described mold closing mechanism comprises two pushing units and drive unit;
Described pushing unit comprises rotating shaft, pushing block, screw mandrel and feed screw nut, in described rotating shaft, be fixed with the first angular wheel, described screw mandrel end is fixed with the second angular wheel engaging with the first angular wheel, on described pushing block, be fixed with feed screw nut, described screw mandrel is threaded with described feed screw nut, the hand of spiral of the screw mandrel of two pushing units arranges on the contrary, and one of them pushing unit is slidably connected on the axis of guide and with the output of described pre-compressing device and is fixedly connected with;
The synchronous rotating shaft that drives two pushing units of described drive unit is rotated, and makes the pushing block move toward one another of two pushing units.
2. the reaming flanger of pneumatic actuator spring according to claim 1, it is characterized in that: further, described drive unit comprises matched moulds cylinder, and the output of described matched moulds cylinder is connected with push rod, and described push rod is provided with and pushing unit collision block one to one.
3. the reaming flanger of pneumatic actuator spring according to claim 2, it is characterized in that: described pre-compressing device comprises the pre-pressing cylinder being fixed on support, the piston rod of described pre-pressing cylinder is fixedly connected with one of them pushing unit and the piston rod of its flexible direction and matched moulds cylinder stretches axis of orientation to be arrangeding in parallel.
4. the reaming flanger of pneumatic actuator spring according to claim 3, is characterized in that: described pushing unit comprises limit base, drive rod and support; Vertical support is on the upper backup pad and lower supporting plate of described support respectively at the two ends of described rotating shaft, and one end of described drive rod is fixedly connected with described rotating shaft, and its other end is between described limit base and collision block; Described pushing block is provided with perforation, and described feed screw nut is provided with two, and one of them feed screw nut is fixed on perforated tip, another feed screw nut is fixed in perforation; Described screw mandrel is arranged between described upper backup pad and described lower supporting plate, described screw mandrel comprises optical axis position and screw thread position, its optical axis position is supported in the supporting seat on described lower supporting plate, its screw thread position is stretched in the perforation of described pushing block and is threaded with two feed screw nuts, and the end at described optical axis position is fixed with described the second angular wheel.
5. the reaming flanger of pneumatic actuator spring according to claim 4, is characterized in that: the lower surface of described upper backup pad is provided with one group of guide rail be arrangeding in parallel with described screw mandrel, and the flange position of described pushing block both sides is supported in the gathering sill of guide rail.
6. the reaming flanger of pneumatic actuator spring according to claim 4, is characterized in that: the adjusting screw(rod) that has been threaded on described limit base, the other end of described drive rod is between described adjusting screw(rod) and described collision block.
7. the reaming flanger of pneumatic actuator spring according to claim 4, is characterized in that: the distance between two described feed screw nuts is 1/2～2/3 of described perforation length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925766.0U CN205253810U (en) | 2015-11-19 | 2015-11-19 | Reaming flanger of pneumatic actuator spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925766.0U CN205253810U (en) | 2015-11-19 | 2015-11-19 | Reaming flanger of pneumatic actuator spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253810U true CN205253810U (en) | 2016-05-25 |
Family
ID=55995361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925766.0U Expired - Fee Related CN205253810U (en) | 2015-11-19 | 2015-11-19 | Reaming flanger of pneumatic actuator spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205253810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363861A (en) * | 2015-11-19 | 2016-03-02 | 无锡工源机械有限公司 | Counterboring flanging machine for pneumatic actuator spring |
| CN108787908A (en) * | 2018-06-16 | 2018-11-13 | 南京溧水丽华弹簧厂 | A kind of gas spring draw flanger |
-
2015
- 2015-11-19 CN CN201520925766.0U patent/CN205253810U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363861A (en) * | 2015-11-19 | 2016-03-02 | 无锡工源机械有限公司 | Counterboring flanging machine for pneumatic actuator spring |
| CN105363861B (en) * | 2015-11-19 | 2018-04-20 | 无锡工源机械有限公司 | The reaming flanger of pneumatic actuator spring |
| CN108787908A (en) * | 2018-06-16 | 2018-11-13 | 南京溧水丽华弹簧厂 | A kind of gas spring draw flanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |