CN203096132U - Spring type quenching clamp assembly - Google Patents
Spring type quenching clamp assembly Download PDFInfo
- Publication number
- CN203096132U CN203096132U CN 201320118779 CN201320118779U CN203096132U CN 203096132 U CN203096132 U CN 203096132U CN 201320118779 CN201320118779 CN 201320118779 CN 201320118779 U CN201320118779 U CN 201320118779U CN 203096132 U CN203096132 U CN 203096132U
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- spring type
- type quenching
- overcoat
- fixture assembly
- assembly according
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Abstract
The utility model relates to a clamp assembly for quenching workpieces and particularly relates to a spring type quenching clamp assembly. The spring type quenching clamp assembly comprises a support, an outer sleeve, an inner sleeve, a position-limiting clamp and a clamping body, wherein the inner sleeve is arranged below the outer sleeve, and a quenching oil hole is formed in the inner sleeve; the extension end of the inner sleeve is arranged in the outer sleeve, an inclined plane structure which is respectively matched with the outer sleeve and the inner sleeve is arranged on a branch structure, the annular flange of the position-limiting clamp is supported by the top end of the branch structure, a boss is arranged in the position-limiting clamp, and the position-limiting clamp is supported through a bracket and arranged in the inner sleeve; and the bracket is connected with a driving device. Compared with the prior art, the spring type quenching clamp assembly has the following advantages: the deformation amount after quenching is reduced, the follow-up processing amount is reduced, the processing amount in early process steps is reduced, and the cost is also reduced; the spring type quenching clamp assembly can be matched with a variety of matching equipment and can realize a variety of working modes, including a continuous mode, a single-step mode and the like; the selectivity is greater; the production efficiency is greatly improved; limited type quenching of the workpieces with different sizes can be realized by replacing the clamping body; and the replacement of a mold is simple and convenient.
Description
Technical field
The utility model relates to a kind of anchor clamps assembly that workpiece is quenched of being used for, particularly a kind of spring type quenching fixture assembly.
Background technology
At present such as rotary type workpiece such as bearing ring, friction ring when quenching, adopt and freely quench or the limit type quenching of other simple forms.Exist following limitation with not enough:
Product quenching after strain is big.Because the acting in conjunction of thermal stresses and structural transformation stress, the thin-walled parts distortion is bigger; Freely quench or the limit type of other simple forms quenches and reaches the predetermined deformation scope after being difficult to guarantee to quench, give following process and improve work increasing difficulty such as productions.
Production efficiency is low because equipment limits, can only single station or double automatic, or manual operation, the station comparatively small amt, production efficiency is low.
Because distortion is big, material use efficiency is low, and often causes waste product.
The utility model content:
The utility model is intended to solve the existing problem of background technology, and a kind of spring type quenching fixture assembly that can be equipped with the multi-work-station tinuous production is provided.
The utility model adopts following technical scheme:
A kind of spring type quenching fixture assembly comprises support, overcoat, and interior cover, carriage, limit clamp, cramping body, cramping body comprise the annular chassis of bottom and the branched structure on top; In be placed on the below of overcoat, interior cover is connected with support, in put and be provided with the quenching oilhole; Interior cover elongated end places overcoat inside, branched structure is provided with the ramp structure that matches with overcoat and interior cover respectively, the annular lip of branched structure top supporting limit clamp is provided with boss in the limit clamp, the inside of limit clamp cover by bracket support and in placing; Carriage is connected with drive unit.
The utility model compared with prior art has following advantage: quenching after strain amount is reduced, reduce the following process amount, reach operation amount of finish in early stage, cost reduces; Can be installed to multiple support equipment, and can realize continuously, multiple operating mode such as single step; Washability is bigger; Production efficiency improves greatly; By changing cramping body and limit clamp, can realize that the limit type of the workpiece of different sizes quenches; More mold exchange is simple and convenient.
Preferred version of the present utility model is:
In cover identical with ramp structure on the overcoat.
Branched structure is uniform to be arranged on the annular chassis.
Branched structure is uniform to be provided with 16.
Carriage is by boss support limit anchor clamps.
Drive unit adopts the constant speed oil cylinder, and the piston rod of constant speed oil cylinder one end is connected with the center of turning circle of carriage; The piston rod of the constant speed oil cylinder the other end is connected with pressing plate; The pressing plate below is provided with gland; Gland places in the end cover, and the gland below is provided with compression spring, and the other end of compression spring places the end to put, and gland is affixed by union lever and overcoat.
The center of turning circle of gland upper surface is provided with bulge-structure.
The oil cylinder housing of constant speed oil cylinder is connected with interior cover lower end.
Outside of inner cover is provided with the shoulder structure, and the shoulder structure is connected with support.
Be provided with guidepost between interior cover and the overcoat, the top and the overcoat of guidepost are affixed, in the pilot hole that overlaps in the elongated end of guidepost extends to.
Description of drawings
Fig. 1 is the structural representation that the utility model picks and places work status.
Fig. 2 is the structural representation of pressing the station state of quenching.
Fig. 3 is the perspective view of limit clamp.
Fig. 4 is the perspective view of cramping body.
Fig. 5 is the three-dimensional structure diagram of carriage.
Embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
A kind of spring type quenching fixture assembly, referring to accompanying drawing 1 to accompanying drawing 5, among the figure: workpiece 1, limit clamp 2, cramping body 3, overcoat 4, interior cover 5, shoulder structure 6, support 7, union lever 8, pressing plate 9, gland 10, compression spring 11, end cover 12, bulge-structure 13, communicating pores 14, piston rod 15, second oilhole 16, oil cylinder housing 17, first oilhole 18, quenching oilhole 19, annular chassis 20, branched structure 21, carriage 22, boss 24; Annular lip 25; Ramp structure 26, guidepost 27, strip shape body 28, U type structure 29, pilot hole 30, extension board 31.
In the present embodiment, referring to accompanying drawing 1 to accompanying drawing 5; Cramping body 3 is made up of the annular chassis 20 of bottom and the branched structure 21 on top; Interior cover 5 places the below of overcoat 4, and interior cover 4 is connected with support 7, and interior cover 5 is provided with quenching oilhole 19; The elongated end of interior cover 5 places the inside of overcoat 4, and branched structure 21 is provided with the ramp structure 26 that matches with overcoat 4 and interior cover 5 respectively, the annular lip 25 of branched structure 21 tops supporting limit clamp 2, and annular lip 25 is stuck on the limit clamp 2 by bearing pin; Be provided with boss 24 in the limit clamp 2, limit clamp 2 supports and places the inside of interior cover 5 by carriage 22; Carriage 22 is connected with drive unit.
Carriage 22 is rotary structure, is evenly equipped with the extension board 31 of attitude radially on the carriage 22, and the space between the adjacent extension board 31 can make quenching oil arrive workpiece 1 smoothly.
In cover 5 and overcoat 4 ramp structure 26 on both identical.In be provided with guidepost 27 between cover 5 and the overcoat 4, be used for controlling the skew that the process of overcoat 4 declines produces.The top of guidepost 27 and overcoat 4 are affixed, and the elongated end of guidepost 27 extends in the pilot hole 30 of interior cover 5.The length of guidepost 27 should be able to satisfy the needs of the upper and lower stroke of overcoat 4.
Branched structure 21 uniform being arranged on the annular chassis 20.
Branched structure 21 is uniform to be provided with 16.
Carriage 22 is by boss 24 support limit anchor clamps 2.
Drive unit adopts the constant speed oil cylinder, and the piston rod 15 of constant speed oil cylinder one end is connected with the center of turning circle of carriage 22; The piston rod 15 of the constant speed oil cylinder the other end is connected with pressing plate 9; Pressing plate 9 belows are provided with gland 10; Gland 10 places in the end cover 12, and gland 10 belows are provided with compression spring 11, and the other end of compression spring 11 places in the centre hole of end cover 12, and gland 10 is affixed by union lever 8 and overcoat 4.
Constant speed oil cylinder (length of the two ends piston rod of constant speed oil cylinder and sectional area equate) can provide bigger motivating force, and can realize that forward and reverse speed equates.
The center of turning circle of gland 10 upper surfaces is provided with bulge-structure 13.
The oil cylinder housing 17 of constant speed oil cylinder is connected with interior cover 5 lower ends.
Interior cover 5 outsides are provided with shoulder structure 6, and shoulder structure 6 is connected with support 7.
At first, workpiece 1 places and puts, gets material level, first oilhole, 18 oil-feeds of oil cylinder then, and oil cylinder descends; One end piston rod 15(Fig. 1 and Fig. 2 are the piston rods of epicoele end) drive carriage 22 and workpiece 1 decline, meanwhile, piston rod 15(Fig. 1 of the other end and Fig. 2 are the piston rods of cavity of resorption end) drive pressing plate 9 with advancing to descend; When dropping to the bulge-structure 13 of pressing plate 9 contact glands 10 center of turning circle, gland 10, union lever 8 and guidepost 27 descend simultaneously, at this moment, ramp structure 26 on gland 10, union lever 8 and the overcoat 3 compressing branched structures 21 is that inwardly tighten up at the center to making branched structure 21 with annular chassis 20.
Behind the quenching end cycle, second oilhole, 16 oil-feeds of constant speed oil cylinder, piston rod 15 rises, and in the uphill process, compression spring 11 resets, the reset force of rising for gland 10, union lever 8 and overcoat 3; Also got out of the way the reset space of branched structure 2, limit clamp 2, simultaneously, piston rod 15 drives carriages 22, workpiece 1 rises to starting position together.A quenching cycle is finished in workpiece 1 discharging.
Claims (10)
1. a spring type quenching fixture assembly comprises support, overcoat, and interior cover, carriage, limit clamp, cramping body is characterized in that: cramping body comprises the annular chassis of bottom and the branched structure on top; In be placed on the below of overcoat, interior cover is connected with support, in put and be provided with the quenching oilhole; Interior cover elongated end places overcoat inside, branched structure is provided with the ramp structure that matches with overcoat and interior cover respectively, the annular lip of branched structure top supporting limit clamp is provided with boss in the limit clamp, the inside of limit clamp cover by bracket support and in placing; Carriage is connected with drive unit.
2. spring type quenching fixture assembly according to claim 1 is characterized in that: interior cover is identical with ramp structure on the overcoat.
3. spring type quenching fixture assembly according to claim 1 is characterized in that: branched structure is uniform to be arranged on the annular chassis.
4. according to claim 1 or 3 described spring type quenching fixture assemblies, it is characterized in that: branched structure is uniform to be provided with 16.
5. spring type quenching fixture assembly according to claim 1 is characterized in that: carriage is by boss support limit anchor clamps.
6. spring type quenching fixture assembly according to claim 1 is characterized in that: drive unit adopts the constant speed oil cylinder, and the piston rod of constant speed oil cylinder one end is connected with the center of turning circle of carriage; The piston rod of the constant speed oil cylinder the other end is connected with pressing plate; The pressing plate below is provided with gland; Gland places in the end cover, and the gland below is provided with compression spring, and the other end of compression spring places the end to put, and gland is affixed by union lever and overcoat.
7. spring type quenching fixture assembly according to claim 6, it is characterized in that: the center of turning circle of gland upper surface is provided with bulge-structure.
8. spring type quenching fixture assembly according to claim 6 is characterized in that: the oil cylinder housing of constant speed oil cylinder is connected with interior cover lower end.
9. spring type quenching fixture assembly according to claim 1, it is characterized in that: outside of inner cover is provided with the shoulder structure, and the shoulder structure is connected with support.
10. spring type quenching fixture assembly according to claim 1 is characterized in that: be provided with guidepost between interior cover and the overcoat, the top and the overcoat of guidepost are affixed, in the pilot hole that overlaps in the elongated end of guidepost extends to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118779 CN203096132U (en) | 2013-03-15 | 2013-03-15 | Spring type quenching clamp assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118779 CN203096132U (en) | 2013-03-15 | 2013-03-15 | Spring type quenching clamp assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096132U true CN203096132U (en) | 2013-07-31 |
Family
ID=48847550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118779 Withdrawn - After Issue CN203096132U (en) | 2013-03-15 | 2013-03-15 | Spring type quenching clamp assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114189A (en) * | 2013-03-15 | 2013-05-22 | 唐山亚捷机械有限公司 | Spring-type quenching clamp assembly |
| CN108707738A (en) * | 2018-05-30 | 2018-10-26 | 中国航发动力股份有限公司 | A kind of shaping jig and forming method of spring collar |
-
2013
- 2013-03-15 CN CN 201320118779 patent/CN203096132U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114189A (en) * | 2013-03-15 | 2013-05-22 | 唐山亚捷机械有限公司 | Spring-type quenching clamp assembly |
| CN103114189B (en) * | 2013-03-15 | 2014-05-07 | 唐山亚捷机械有限公司 | Spring-type quenching clamp assembly |
| CN108707738A (en) * | 2018-05-30 | 2018-10-26 | 中国航发动力股份有限公司 | A kind of shaping jig and forming method of spring collar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20140507 |
|
| RGAV | Abandon patent right to avoid regrant |