CN201922404U - Assistant supporting device - Google Patents
Assistant supporting device Download PDFInfo
- Publication number
- CN201922404U CN201922404U CN201020643210XU CN201020643210U CN201922404U CN 201922404 U CN201922404 U CN 201922404U CN 201020643210X U CN201020643210X U CN 201020643210XU CN 201020643210 U CN201020643210 U CN 201020643210U CN 201922404 U CN201922404 U CN 201922404U
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- Prior art keywords
- support bar
- hole
- groove
- tapered shaft
- plane
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Abstract
The utility model discloses an assistant supporting device, which comprises an installing base, wherein the installing base is internally provided with a crossed through hole, a wedged rod is arranged in the vertical hole of the crossed through hole, a supporting rod is arranged in the horizontal hole of the crossed through hole, the middle part of the supporting rod is provided with a groove, the right side of the groove is provided with a first slope, the tail end of the wedged rod passes through the groove, the right side of the wedged rod is provided with a second slope matched with the first slope of the groove, the top end of the wedged rod is connected to the output shaft of a cylinder, the cylinder is vertically downwards arranged, the right end of the supporting rod is provided with a supporting head for assisting a supporting workpiece, and the left end of the supporting rod is provided with a resetting device. The assistant supporting device has a reasonable structure and a small size, and is easy to install. The assistant supporting device only needs a small cylinder, and can bear larger force through the wedged structure so as to balance the pressing force when a part is pressed-in, so the cost is greatly reduced, the problem of shifting of the workpiece position is effectively solved, further, the pressing accuracy can be ensured, and the quality of the product can be improved.
Description
Technical field
The utility model relates to auxiliary support apparatus, particularly a kind of workpiece stressed skew when press-fiting, auxiliary support apparatus of assurance compression distance of preventing.
Background technology
In the prior art, in that being embedded, workpiece adds man-hour, the workpiece that press-loading device press-fited all is monolateral stressed, therefore finding is being pressed in the process of workpiece, the position of workpiece can be offset, thereby can not effectively guarantee to be pressed into precision, the compression distance of finding often can not reach designing requirement.The situation that occurs workpiece shift when press-fiting, just need there be an identical power to come the position of balance workpiece at the opposite side that press-fits, because the pressure assembling force normal conditions are all more than one ton, if adopt the oil cylinder of identical size to come the balance pressure assembling force, the cost of equipment and appearance and size will be very big.
The utility model content
The purpose of this utility model is, a kind of auxiliary support apparatus reasonable in design is provided, this auxiliary support apparatus volume is little, installs easily, and this device only needs by a little cylinder, just can bear very big power by wedge structure, the power that is pressed into when coming balance to be pressed into part, so cost reduces greatly, can effectively solve the problem of location of workpiece skew, thereby guarantee to press-fit precision, improve the quality of products.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of auxiliary support apparatus, it comprises a mount pad, be provided with a cross-hole in the described mount pad, one tapered shaft moving up and down is arranged in the upright opening of this cross-hole, but the support bar of a move left and right is arranged in the lateral aperture of this cross-hole, the middle part of this support bar is provided with a groove that runs through its upper and lower surface, the right side of this groove is provided with one first inclined-plane, described tapered shaft end passes this groove, the right side of this tapered shaft is provided with second inclined-plane that matches with first inclined-plane of described groove, the top of described tapered shaft is connected on the output shaft of a cylinder that is provided with vertically downward, and the right-hand member of described support bar is provided with a supporting member that is used for the supplemental support workpiece; The left end of this support bar is provided with a resetting means.
As further improvement of the utility model, be provided with in the described cross-hole and be used to the fairlead that prevents that described tapered shaft or support bar from rocking.
As further improvement of the utility model, the angle between second inclined-plane on the described tapered shaft and the center line of this tapered shaft is 7 degree.
As further improvement of the utility model, the angle between first inclined-plane on the described support bar and the center line of this support bar is 83 degree.
As further improvement of the utility model, the described cylinder output shaft top of being fixed in this mount pad vertically downward, the output shaft of this cylinder extend in the upright opening of cross-hole.
As further improvement of the utility model, described supporting member is for removably being fixed on the right-hand member of this support bar.
As further improvement of the utility model, described resetting means comprises a big baffle plate, a small front apron, a back-moving spring and a guide rod, this big baffle plate covers in the left side of described lateral aperture, described guide rod passes the left part that this big its centre hole is fixed to described support bar, described small front apron fixing with this guide rod on, described back-moving spring is placed on this guide rod and is provided with between the large and small baffle plate.
The beneficial effects of the utility model are: the utility model is rational in infrastructure, the auxiliary support apparatus volume is little, install easily, this device only needs just can bear very big power by wedge structure, the power that is pressed into when coming balance to be pressed into part by a little cylinder, therefore cost reduces greatly, can effectively solve the problem of location of workpiece skew, thereby guarantee to press-fit precision, improve the quality of products.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of the utility model when initial position;
Fig. 2 is the structural representation of the utility model when supplemental support.
The specific embodiment
Embodiment: see Fig. 1 and Fig. 2, a kind of auxiliary support apparatus of the utility model, it comprises a mount pad 1, be provided with a cross-hole 2 in the described mount pad 1, one tapered shaft 3 moving up and down is arranged in the upright opening 21 of this cross-hole 2, but the support bar 4 of a move left and right is arranged in the lateral aperture 22 of this cross-hole 2, the middle part of this support bar 4 is provided with a groove 41 that runs through its upper and lower surface, the right side of this groove 41 is provided with one first inclined-plane 42, described tapered shaft 3 ends pass this groove 41, the right side of this tapered shaft 3 is provided with second inclined-plane 31 that matches with first inclined-plane 42 of described groove, the top of described tapered shaft 3 is connected on the output shaft 51 of a cylinder 5 that is provided with vertically downward, and the right-hand member of described support bar 4 is provided with a supporting member 6 that is used for supplemental support workpiece 9; The left end of this support bar 4 is provided with a resetting means 7.
Be provided with in the described cross-hole 2 and be used to the fairlead 8 that prevents that described tapered shaft 3 or support bar 4 from rocking.
Angle between second inclined-plane 31 on the described tapered shaft 3 and the center line of this tapered shaft 3 is 7 degree.
Angle between first inclined-plane 42 on the described support bar 4 and the center line of this support bar 4 is 83 degree.
Described cylinder 5 output shafts 51 top of being fixed in this mount pad 1 vertically downward, the output shaft 51 of this cylinder 5 extend in the upright opening 21 of cross-hole 2.
Described supporting member 6 is for removably being fixed on the right-hand member of this support bar 4.
Described resetting means 7 comprises a big baffle plate 71, a small front apron 72, a back-moving spring 73 and a guide rod 74, this big baffle plate 71 covers in the left side of described lateral aperture 22, the centre bore that described guide rod 74 passes this big baffle plate 71 is fixed to the left part of described support bar 4, described small front apron 72 fixing with this guide rod 74 on, described back-moving spring 73 is placed on this guide rod 74 and is provided with between the large and small baffle plate 71,72
When using the utility model, cylinder 5 work, promoting tapered shaft 3 moves down, because second inclined-plane 31 of tapered shaft 3 matches with first inclined-plane 42 of support bar 4, thereby promote support bar 4 toward moving right, when the output shaft 51 of cylinder 5 reached full stroke, support bar 4 also reached the greatest limit position, and the supporting member 6 on the support bar 4 just contacts with workpiece 9.When workpiece 9 opposite sides have part to be pressed into, workpiece 9 suffered power are delivered on second inclined-plane 31 of tapered shaft 3 by support bar 4, and tapered shaft 3 is because second inclined-plane, 31 angles are 7 degree, thereby can self-locking, the position can not change, and all is provided with fairlead 8 in upright opening 21 and lateral aperture 22, and tapered shaft 3 is played a supporting role, thereby the position of whole auxiliary support apparatus just can not change, and guarantees that effectively workpiece 9 positions can not change.Press-fit finish after, the cylinder of auxiliary support apparatus 5 drives tapered shaft 3 toward rollbacks, support bar 4 under the effect of back-moving spring 73, resile, thus finished entire work process.
As described in the utility model embodiment, with other auxiliary support apparatus of the same or similar structure of the utility model, all in the utility model protection domain.
Claims (7)
1. auxiliary support apparatus, it comprises a mount pad, it is characterized in that: be provided with a cross-hole in the described mount pad, one tapered shaft moving up and down is arranged in the upright opening of this cross-hole, but the support bar of a move left and right is arranged in the lateral aperture of this cross-hole, the middle part of this support bar is provided with a groove that runs through its upper and lower surface, the right side of this groove is provided with one first inclined-plane, described tapered shaft end passes this groove, the right side of this tapered shaft is provided with second inclined-plane that matches with first inclined-plane of described groove, the top of described tapered shaft is connected on the output shaft of a cylinder that is provided with vertically downward, and the right-hand member of described support bar is provided with a supporting member that is used for the supplemental support workpiece; The left end of this support bar is provided with a resetting means.
2. auxiliary support apparatus according to claim 1 is characterized in that, is provided with in the described cross-hole to be used to the fairlead that prevents that described tapered shaft or support bar from rocking.
3. auxiliary support apparatus according to claim 2 is characterized in that, the angle between second inclined-plane on the described tapered shaft and the center line of this tapered shaft is 7 degree.
4. auxiliary support apparatus according to claim 3 is characterized in that, the angle between first inclined-plane on the described support bar and the center line of this support bar is 83 degree.
5. auxiliary support apparatus according to claim 1 is characterized in that, the described cylinder output shaft top of being fixed in this mount pad vertically downward, and the output shaft of this cylinder extend in the upright opening of cross-hole.
6. auxiliary support apparatus according to claim 1 is characterized in that, described supporting member is for removably being fixed on the right-hand member of this support bar.
7. auxiliary support apparatus according to claim 1, it is characterized in that, described resetting means comprises a big baffle plate, a small front apron, a back-moving spring and a guide rod, this big baffle plate covers in the left side of described lateral aperture, described guide rod passes the left part that this big its centre hole is fixed to described support bar, described small front apron fixing with this guide rod on, described back-moving spring is placed on this guide rod and is provided with between the large and small baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020643210XU CN201922404U (en) | 2010-12-06 | 2010-12-06 | Assistant supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020643210XU CN201922404U (en) | 2010-12-06 | 2010-12-06 | Assistant supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201922404U true CN201922404U (en) | 2011-08-10 |
Family
ID=44426273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020643210XU Expired - Fee Related CN201922404U (en) | 2010-12-06 | 2010-12-06 | Assistant supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201922404U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078249A (en) * | 2016-07-31 | 2016-11-09 | 浙江司贝宁精工科技有限公司 | A kind of auxiliary support apparatus of plant equipment |
| CN107756101A (en) * | 2017-11-03 | 2018-03-06 | 江铃汽车股份有限公司 | Auxiliary support cylinder |
| CN108127371A (en) * | 2017-12-15 | 2018-06-08 | 天永机械电子（太仓）有限公司 | A kind of counter-force support device |
| CN108971945A (en) * | 2018-08-22 | 2018-12-11 | 广州蓝方自动化设备有限公司 | A kind of two-pass self-defence supporting device for pressure assembly |
| CN110528885A (en) * | 2019-09-10 | 2019-12-03 | 国网山东省电力公司东营供电公司 | A kind of civil construction irrigation device |
| CN114536264A (en) * | 2020-11-25 | 2022-05-27 | 中冶宝钢技术服务有限公司 | Blast furnace blowpipe and well section flange installation appurtenance |
| CN115351042A (en) * | 2022-07-08 | 2022-11-18 | 淮南联合大学 | Domestic garbage treatment process for environmental pollution treatment |
-
2010
- 2010-12-06 CN CN201020643210XU patent/CN201922404U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078249A (en) * | 2016-07-31 | 2016-11-09 | 浙江司贝宁精工科技有限公司 | A kind of auxiliary support apparatus of plant equipment |
| CN107756101A (en) * | 2017-11-03 | 2018-03-06 | 江铃汽车股份有限公司 | Auxiliary support cylinder |
| CN108127371A (en) * | 2017-12-15 | 2018-06-08 | 天永机械电子（太仓）有限公司 | A kind of counter-force support device |
| CN108971945A (en) * | 2018-08-22 | 2018-12-11 | 广州蓝方自动化设备有限公司 | A kind of two-pass self-defence supporting device for pressure assembly |
| CN110528885A (en) * | 2019-09-10 | 2019-12-03 | 国网山东省电力公司东营供电公司 | A kind of civil construction irrigation device |
| CN110528885B (en) * | 2019-09-10 | 2021-08-10 | 国网山东省电力公司东营供电公司 | Civil engineering watering device |
| CN114536264A (en) * | 2020-11-25 | 2022-05-27 | 中冶宝钢技术服务有限公司 | Blast furnace blowpipe and well section flange installation appurtenance |
| CN114536264B (en) * | 2020-11-25 | 2024-04-19 | 中冶宝钢技术服务有限公司 | Blast furnace blowpipe and middle section flange installation auxiliary tool |
| CN115351042A (en) * | 2022-07-08 | 2022-11-18 | 淮南联合大学 | Domestic garbage treatment process for environmental pollution treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20121206 |