CN201405281Y - Assembly fixture for elastic telescopic structure - Google Patents
Assembly fixture for elastic telescopic structure Download PDFInfo
- Publication number
- CN201405281Y CN201405281Y CN2009201184524U CN200920118452U CN201405281Y CN 201405281 Y CN201405281 Y CN 201405281Y CN 2009201184524 U CN2009201184524 U CN 2009201184524U CN 200920118452 U CN200920118452 U CN 200920118452U CN 201405281 Y CN201405281 Y CN 201405281Y
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- clamp ring
- ring
- correspondingly
- shaped
- joint piece
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Abstract
The utility model discloses an assembly fixture for an elastic telescopic structure. The assembly fixture comprises a left clamping ring and a right clamping ring which are hinged, wherein a left rubber sheet is fixed on the outer wall surface of the left clamping ring, and correspondingly, a right rubber sheet is fixed on the outer wall surface of the right clamping ring; a left mounting hole ismanufactured on the inner wall surface of the left clamping ring, correspondingly, a right mounting hole is manufactured on the inner wall surface of the right clamping ring, a spring body is assembled between the right mounting hole and the left mounting hole, and the spring body is used for controlling the left clamping ring and the right clamping ring to run in an opening manner; a left buckling groove is manufactured at the top end of the outer wall of the left clamping ring, correspondingly, a right buckling groove is manufactured at the top end of the outer wall of the right clamping ring, and the right buckling groove and the left buckling groove are used for controlling the left clamping ring and the right clamping ring after being matched; stress patches installed on the left rubber sheet and the right rubber sheet are installed on the inner wall of a deep hole by using the elastic theory of the spring, the design is advanced, and the structure is reasonable; the left clampingring and the right clamping ring adopt a method that the lower ends are embedded and matched and run smoothly; and a clipping tool is adopted for tightness operation, the structure is simple, and theoperation is convenient.
Description
Technical field
The utility model relates to the technical field of mechanical part medium-length hole assembling, and particularly a kind of assembling jig of elastic telescopic structure is particularly suitable for mechanical part medium-length hole inside the assembling of strain circuit resistor disc and wiring thereof is used.
Background technology
In product processing, often having need be in some operation in the deep hole chamber of product component, have or even the microminiature vestibule.As in the wide range Weighing sensor elastomer, pasting strain circuit resistor disc and wiring, as sensor installation spare or wiring etc. in the deep hole chamber of machinery bed; This installation, common manual operations do not accomplish that this just needs special-purpose worker, folder, measurer.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, a kind of simple in structure, advanced design is provided, operates steadily, the assembling jig of the elastic telescopic structure of installation accuracy height, long service life and simple operation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the assembling jig of elastic telescopic structure, comprise the left clamp ring and the right clamp ring that are hinged, be fixed with left sheet rubber on the clamp ring outside wall surface of a left side, correspondingly, be fixed with right sheet rubber on the right clamp ring outside wall surface; Left side clamp ring internal face is shaped on left installing hole, and correspondingly, right clamp ring internal face is shaped on right installing hole, is equipped with spring body between right installing hole and the left installing hole, and this spring body is controlled the operation of opening of left clamp ring, right clamp ring; Clamp ring outer wall top, a left side is shaped on left catching groove, and correspondingly, right clamp ring outer wall top is shaped on right catching groove, and should right side catching groove and the supporting back closure operation of controlling left clamp ring, right clamp ring of left catching groove.
The measure of taking also comprises:
Above-mentioned spring body is the compression spring body, and should compress the equal plane body in two ends of spring body; Above-mentioned left installing hole is the circular counter bore body, and correspondingly, above-mentioned right installing hole also is the circular counter bore body, and should left side installing hole, right installing hole all with above-mentioned spring body two ends buckle fit.
First kind of technical scheme of above-mentioned left clamp ring and right clamp ring articulated structure is: above-mentioned both sides, left clamp ring outer wall lower end all are shaped on left pin-joint piece, are formed with the breach body between this left side pin-joint piece; Be shaped on right pin-joint piece in the middle of the above-mentioned right clamp ring outer wall lower end, and should right side pin-joint piece and described breach body chimeric supporting.
Second kind of technical scheme of above-mentioned left clamp ring and right clamp ring articulated structure is: above-mentioned both sides, right clamp ring outer wall lower end all are shaped on left pin-joint piece, are formed with the breach body between this left side pin-joint piece; Be shaped on right pin-joint piece in the middle of the above-mentioned left clamp ring outer wall lower end, and should right side pin-joint piece and above-mentioned breach body chimeric supporting.
Be shaped on left rotation hole on the above-mentioned left pin-joint piece, correspondingly, be shaped on right rotation hole on the above-mentioned right pin-joint piece, all be interspersed with jointed shaft in this right side rotation hole and the left rotation hole.
Above-mentioned jointed shaft is the plus screw body, and the end of thread of this plus screw body is connected with nut body.
First kind of technical scheme of above-mentioned left clamp ring, right clamp ring outside wall surface structure is: the outside wall surface of above-mentioned left clamp ring is the anchor ring body, correspondingly, the outside wall surface of above-mentioned right clamp ring also is the anchor ring body, and arc radius that should left side clamp ring anchor ring body is identical with the arc radius of right clamp ring anchor ring body.
Second kind of technical scheme of above-mentioned left clamp ring, right clamp ring outside wall surface structure is: the outside wall surface of above-mentioned left clamp ring is a plane body, correspondingly, the outside wall surface of above-mentioned right clamp ring also is a plane body, and should left side clamp ring plane body and right clamp ring plane body all according to jointed shaft central axis symmetric arrangement.
Above-mentioned left clamp ring left side catching groove is a ring groove, and correspondingly, the right catching groove of above-mentioned right clamp ring also is a ring groove, and arc radius that should right side catching groove ring groove is identical with the arc radius of left catching groove ring groove.
Compared with prior art, the utility model is fixed with left sheet rubber on left clamp ring outside wall surface, correspondingly, is fixed with right sheet rubber on the right clamp ring outside wall surface; Left side clamp ring internal face is shaped on left installing hole, and correspondingly, right clamp ring internal face is shaped on right installing hole, is equipped with spring body between right installing hole and the left installing hole, and this spring body is controlled the operation of opening of left clamp ring, right clamp ring; Clamp ring outer wall top, a left side is shaped on left catching groove, and correspondingly, right clamp ring outer wall top is shaped on right catching groove, and should right side catching groove and the supporting back closure operation of controlling left clamp ring, right clamp ring of left catching groove.Advantage of the present utility model is: utilizes the elastic principle of spring, the stress section that is installed on the sheet rubber of the left and right sides is installed on inner walls of deep holes, and its advanced design, rational in infrastructure; Left side clamp ring and right clamp ring adopt the chimeric supporting mode in lower end, and it operates steadily, and the stress section installation accuracy is higher; Adopt metalwork as jointed shaft, improved the service life of entire product; Adopt the inlay card instrument to carry out the degree of tightness operation, simple in structure, simple operation.
Description of drawings
Fig. 1 is that the assembling master of the utility model embodiment looks schematic diagram;
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1;
Fig. 3 is vertical cross-sectional schematic of left pin-joint piece among Fig. 1;
Fig. 4 is that schematic diagram is looked on the left side of Fig. 3;
Fig. 5 is bowing to partial schematic sectional view of Fig. 3;
Fig. 6 is vertical cross-sectional schematic of right pin-joint piece among Fig. 1;
Fig. 7 is that schematic diagram is looked on the left side of Fig. 6;
Fig. 8 is bowing to partial schematic sectional view of Fig. 6;
Fig. 9 is that schematic diagram is placed on the plane of left sheet rubber among Fig. 1;
Figure 10 is the left-hand cross-sectional schematic of Fig. 9;
Figure 11 is that schematic diagram is placed on the plane of right sheet rubber among Fig. 1;
Figure 12 is the left-hand cross-sectional schematic of Figure 11;
Figure 13 is the utility model embodiment medi-spring body and left clamp ring and the equipped step schematic diagram of sticking on stress section on left sheet rubber and right sheet rubber that reaches of right clamp ring;
Figure 14 is the direction schematic diagram of left clamp ring and right clamp ring clamp operation among the utility model embodiment;
Figure 15 is the schematic diagram after left clamp ring and right clamp ring clamp among Figure 14.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
To shown in Figure 15, figure grade is described as follows: left clamp ring 1, left installing hole 11 as Fig. 1, left side catching groove 12, left pin-joint piece 13, breach body 14, left side rotation hole 15, spring body 2, right clamp ring 3, right installing hole 31, right catching groove 32, right pin-joint piece 33, right rotation hole 34, left sheet rubber 4, right sheet rubber 5, jointed shaft 6, nut body 7.
The utility model embodiment, the assembling jig of elastic telescopic structure comprises the left clamp ring 1 and the right clamp ring 3 that are hinged, is fixed with left sheet rubber 4 on its left clamp ring 1 outside wall surface, correspondingly, is fixed with right sheet rubber 5 on right clamp ring 3 outside wall surface; Left side clamp ring 1 internal face is shaped on left installing hole 11, and correspondingly, right clamp ring 3 internal faces are shaped on right installing hole 31, are equipped with spring body 2 between right installing hole 31 and the left installing hole 11, and this spring body 2 is controlled the operation of opening of left clamp ring 1, right clamp ring 3; Clamp ring 1 outer wall top, a left side is shaped on left catching groove 12, and correspondingly, right clamp ring 3 outer wall tops are shaped on right catching groove 32, and should move with the closure of the left clamp ring 1 of left catching groove 12 supporting back controls, right clamp ring 3 by right side catching groove 32.
Present embodiment is achieved in that spring body 2 is the compression spring body, and should compress the equal plane body in two ends of spring body, utilize the outside elasticity tension of compression spring body, left clamp ring 1 and right clamp ring 3 are outwards flicked according to pin joint, guaranteed that the installation of left sheet rubber 4, right sheet rubber 5 is fitted.Left side installing hole 11 is the circular counter bore body, and correspondingly, right installing hole 31 also is the circular counter bore body, and should left side installing hole 11, right installing hole 31 all with spring body 2 two ends buckle fits, round is mainly used in the deep installation of circular hole.
First embodiment of left side clamp ring 1 and right clamp ring 3: both sides, left clamp ring 1 outer wall lower end all are shaped on left pin-joint piece 13, are formed with breach body 14 between this left side pin-joint piece 13; Right clamp ring is shaped on right pin-joint piece 33 in the middle of the 3 outer wall lower ends, and should right side pin-joint piece 33 chimeric supporting with breach body 14, and this embodiment left side clamp ring 1 be a precursor structure, and right clamp ring 3 is public body structure, and this embedded structure is beneficial to rotation traveling comfort energy.
Second embodiment of left side clamp ring 1 and right clamp ring 3: both sides, right clamp ring 3 outer wall lower end all are shaped on left pin-joint piece 13, are formed with breach body 14 between this left side pin-joint piece 13; A left side is shaped on right pin-joint piece 33 in the middle of the clamp ring 1 outer wall lower end, and should right side pin-joint piece 33 chimeric supporting with breach body 14, and the right clamp ring 3 of this embodiment be a precursor structure, and left clamp ring 1 is public body structure, and this embedded structure is beneficial to rotation traveling comfort energy.
Be shaped on left rotation hole 15 on the pin-joint piece 13 of a left side, correspondingly, be shaped on right rotation hole 34 on the right pin-joint piece 33, all be interspersed with jointed shaft 6 in this right side rotation hole 34 and the left rotation hole 15, the jointed shaft 6 general hardwares that adopt, this structure is beneficial to and improves the service life of using entire product.
Jointed shaft 6 is the plus screw body, and the end of thread of this plus screw body is connected with nut body 7, and the plus screw body can match with screwdriver, and it is comparatively convenient to operate.
First embodiment of left side clamp ring 1 and right clamp ring 3 outside wall surface: the outside wall surface of left clamp ring 1 is the anchor ring body, correspondingly, the outside wall surface of right clamp ring 3 also is the anchor ring body, and arc radius that should left side clamp ring 1 anchor ring body is identical with the arc radius of right clamp ring 3 anchor ring bodies, if when the hole of being installed is circular deep hole body, left clamp ring 1, right clamp ring 3 that its desired pairing mutually forms also are necessary for same circular arc after combination, promptly be paired into an arc radius mutually.
Second embodiment of left side clamp ring 1 and right clamp ring 3 outside wall surface: the outside wall surface of left clamp ring 1 is a plane body, correspondingly, the outside wall surface of right clamp ring 3 also is a plane body, and should left side clamp ring 1 plane body and right clamp ring 3 plane bodies all according to jointed shaft 6 central axis symmetric arrangement, if when the hole of being installed is square hole, left clamp ring 1, right clamp ring 3 that desired pairing mutually forms also are necessary for plane body after combination, promptly mounted in pairing mode is the plane wall body.
Left side clamp ring 1 left catching groove 12 is a ring groove, correspondingly, right clamp ring 3 right catching grooves 32 also are ring groove, and arc radius that should right side catching groove 32 ring grooves is identical with the arc radius of left catching groove 12 ring grooves, ring groove is used for the pairing with the inlay card instrument, is beneficial to the convenient performance that improves operation.
The specific requirement to workpiece is installed of the utility model embodiment is: the external surface of left clamp ring 1 and right clamp ring 3, can make the arc surface body, and also can make plane body, or be determined by overlaying object.
The operating procedure of the utility model embodiment is as described below: with round anchor ring body is example;
First step: on left sheet rubber 4 and right sheet rubber 5, stick foil gauge;
Second step: spring body 2 is put into left clamp ring 1 and right clamp ring 3;
Third step: use the inlay card instrument,, the utility model is carried out reinforcing, the spring body 2 in the distilled edition utility model, clamping the utility model as lazy tongs;
The 4th step: the utility model is put into the position that deep hole is formulated;
The 5th step: unclamp the inlay card instrument, spring body 2 loosens generation tension force, to left clamp ring 1 and 3 reinforcings of right clamp ring, to the reinforcing of deep hole wall, on the inner walls of deep holes face that foil gauge is pasted on installed.
Advantage of the present utility model is: utilizes the elastic principle of spring, the stress section that is installed on the sheet rubber of the left and right sides is installed on inner walls of deep holes, and its advanced design, rational in infrastructure; Left side clamp ring 1 and right clamp ring 3 adopt the chimeric supporting mode in lower end, and it operates steadily, and the stress section installation accuracy is higher; Adopt metalwork as jointed shaft, improved the service life of entire product; Adopt the inlay card instrument to carry out the degree of tightness operation, simple in structure, simple operation.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (9)
1, the assembling jig of elastic telescopic structure, comprise the left clamp ring (1) and the right clamp ring (3) that are hinged, it is characterized in that: be fixed with left sheet rubber (4) on described left clamp ring (1) outside wall surface, correspondingly, be fixed with right sheet rubber (5) on described right clamp ring (3) outside wall surface; Described left clamp ring (1) internal face is shaped on left installing hole (11), correspondingly, described right clamp ring (3) internal face is shaped on right installing hole (31), is equipped with the spring body that opens operation (2) that can control left clamp ring (1), right clamp ring (3) between described right installing hole (31) and the left installing hole (11); Described left clamp ring (1) outer wall top is shaped on left catching groove (12), and correspondingly, described right clamp ring (3) outer wall top is shaped on right catching groove (32).
2, the assembling jig of elastic telescopic structure according to claim 1 is characterized in that: described spring body (2) is the compression spring body, and should compress the equal plane body in two ends of spring body; Described left installing hole (11) is the circular counter bore body, and correspondingly, described right installing hole (31) also is the circular counter bore body, and should left side installing hole (11), right installing hole (31) all with described spring body (2) two ends buckle fit.
3, the assembling jig of elastic telescopic structure according to claim 2 is characterized in that: both sides, described left clamp ring (1) outer wall lower end all are shaped on left pin-joint piece (13), are formed with breach body (14) between this left side pin-joint piece (13); Be shaped on right pin-joint piece (33) in the middle of described right clamp ring (3) the outer wall lower end, and should right side pin-joint piece (33) chimeric supporting with described breach body (14).
4, the assembling jig of elastic telescopic structure according to claim 2 is characterized in that: both sides, described right clamp ring (3) outer wall lower end all are shaped on left pin-joint piece (13), are formed with breach body (14) between this left side pin-joint piece (13); Be shaped on right pin-joint piece (33) in the middle of described left clamp ring (1) the outer wall lower end, and should right side pin-joint piece (33) chimeric supporting with described breach body (14).
5, according to the assembling jig of claim 3 or 4 described elastic telescopic structures, it is characterized in that: be shaped on left rotation hole (15) on the described left pin-joint piece (13), correspondingly, be shaped on right rotation hole (34) on the described right pin-joint piece (33), all be interspersed with jointed shaft (6) in this right side rotation hole (34) and the described left rotation hole (15).
6, the assembling jig of elastic telescopic structure according to claim 5 is characterized in that: described jointed shaft (6) is the plus screw body, and the end of thread of this plus screw body is connected with nut body (7).
7, the assembling jig of elastic telescopic structure according to claim 6, it is characterized in that: the outside wall surface of described left clamp ring (1) is the anchor ring body, correspondingly, the outside wall surface of described right clamp ring (3) also is the anchor ring body, and arc radius that should left side clamp ring (1) anchor ring body is identical with the arc radius of described right clamp ring (3) anchor ring body.
8, the assembling jig of elastic telescopic structure according to claim 6, it is characterized in that: the outside wall surface of described left clamp ring (1) is a plane body, correspondingly, the outside wall surface of described right clamp ring (3) also is a plane body, and should left side clamp ring (1) plane body and described right clamp ring (3) plane body all according to jointed shaft (6) central axis symmetric arrangement.
9, the assembling jig of elastic telescopic structure according to claim 7, it is characterized in that: the left catching groove of described left clamp ring (1) (12) is a ring groove, correspondingly, the right catching groove of described right clamp ring (3) (32) also is a ring groove, and arc radius that should right side catching groove (32) ring groove is identical with the arc radius of described left catching groove (12) ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201184524U CN201405281Y (en) | 2009-04-23 | 2009-04-23 | Assembly fixture for elastic telescopic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201184524U CN201405281Y (en) | 2009-04-23 | 2009-04-23 | Assembly fixture for elastic telescopic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405281Y true CN201405281Y (en) | 2010-02-17 |
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ID=41676204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201184524U Expired - Fee Related CN201405281Y (en) | 2009-04-23 | 2009-04-23 | Assembly fixture for elastic telescopic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405281Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814416A (en) * | 2012-07-19 | 2012-12-12 | 东莞市精丽制罐有限公司 | Internally clamped clamping mechanism for barrel |
| CN103527588A (en) * | 2013-10-25 | 2014-01-22 | 余姚市通用仪表有限公司 | Deep hole inner wall strain gauge adhering tool for steel rolling sensor |
-
2009
- 2009-04-23 CN CN2009201184524U patent/CN201405281Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814416A (en) * | 2012-07-19 | 2012-12-12 | 东莞市精丽制罐有限公司 | Internally clamped clamping mechanism for barrel |
| CN102814416B (en) * | 2012-07-19 | 2015-04-15 | 东莞市精丽制罐有限公司 | Internally clamped clamping mechanism for barrel |
| CN103527588A (en) * | 2013-10-25 | 2014-01-22 | 余姚市通用仪表有限公司 | Deep hole inner wall strain gauge adhering tool for steel rolling sensor |
| CN103527588B (en) * | 2013-10-25 | 2015-06-10 | 余姚市通用仪表有限公司 | Deep hole inner wall strain gauge adhering tool for steel rolling sensor and usage method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuyao Tongyong Meter Co., Ltd. Assignor: Meng Rurong Contract record no.: 2010330000704 Denomination of utility model: Assembly fixture for elastic telescopic structure Granted publication date: 20100217 License type: Exclusive License Record date: 20100505 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20130423 |