CN201807982U - Compacting device and compacting equipment - Google Patents
Compacting device and compacting equipment Download PDFInfo
- Publication number
- CN201807982U CN201807982U CN2010201707159U CN201020170715U CN201807982U CN 201807982 U CN201807982 U CN 201807982U CN 2010201707159 U CN2010201707159 U CN 2010201707159U CN 201020170715 U CN201020170715 U CN 201020170715U CN 201807982 U CN201807982 U CN 201807982U
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- China
- Prior art keywords
- anchored object
- location
- clamping screw
- curved boom
- hold down
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a compacting device comprising a bent arm, wherein one end of the bent arm is rotatably fixed on an installation part, and the other end is provided with a compacting screw rod which is in screw-thread fit with the other end of the bent arm; through rotating the compacting screw rod, one end of the compacting screw rod is suitable for contacting the acting surface of a positioning object, and the compacting screw rod is suitable for applying pressure on the positioning object in the way of being vertical to the acting surface of the positioning object; and the compacting device also comprises a locking piece which locks the rotation position of the bent arm when the compacting screw rod is vertical to the acting surface of the positioning object. The utility model also relates to compacting equipment comprising the compacting device. In the utility model, the positioning device is particularly applicable to a chassis tooling of a metro vehicle with simple structure, and can simply and accurately provide basis for supporting, positioning and measuring a chassis.
Description
Technical field
The utility model relates to a kind of device that is used to workpiece the location to be provided and to support, and especially relates to the hold down gag and the compression apparatus that are used for the subway chassis of vehicle is provided location and Fundamentals of Measurement.
Background technology
The underframe of railcar is the basis that railcar is assembled, and its precision and intensity are most important for the safe operation of railcar.
But, because the volume and weight of underframe is all very big, in assembling process to the support of underframe, location and and dimensional measurement all inconvenient.
The utility model content
The technical problems to be solved in the utility model provides hold down gag and the compression apparatus that is used to support and locate the underframe frock, and this hold down gag and compression apparatus are simple in structure, and can be simply and exactly provides the basis for support, location and the measurement of underframe.
According to an aspect of the present utility model, a kind of hold down gag has been proposed, it comprises curved boom, one end of described curved boom rotatably is fixed on the installation portion, the other end of described curved boom is provided with clamping screw, the described other end threaded engagement of clamping screw and curved boom, by the turn clamping screw, one end of clamping screw is suitable for contacting with the action face of anchored object, and clamping screw is suitable for exerting pressure to anchored object perpendicular to the action face of anchored object, described hold down gag also comprises locking piece, and described locking piece is at the position of rotation of described clamping screw locking curved boom during perpendicular to the action face of anchored object.
Further, the other end of clamping screw is provided with the hole of inserting for operating grip, utilizes described operating grip, and each screw mandrel can turn.
Further, described locking piece is an alignment pin, and described alignment pin cooperates with pin-and-hole on being arranged on installation portion with the position of rotation at described clamping screw locking curved boom during perpendicular to the action face of anchored object.
According on the other hand of the present utility model, a kind of compression apparatus has been proposed, it comprises: columns assemblies, described columns assemblies comprises pedestal, described pedestal has a base plate, pedestal is maintained fixed with respect to fixed body on the fixed body thereby described base plate is installed in; And hold down gag, described hold down gag comprises curved boom, one end of described curved boom rotatably is fixed on the installation portion, described columns assemblies also comprises and vertically arranged first riser of base plate and the location-plate that is arranged in parallel with base plate, the described first riser top is provided with a plurality of installing holes of a described end that is used for fixing curved boom, and anchored object is placed on the described location-plate; Utilize bolt or pin to cooperate with an installing hole, one end of described curved boom rotatably is fixed on the first riser top, the other end of described curved boom is provided with clamping screw, the described other end threaded engagement of clamping screw and curved boom, by the turn clamping screw, one end of clamping screw is suitable for contacting with the action face of anchored object, and clamping screw is suitable for exerting pressure so that anchored object is pressed against on the location-plate to anchored object perpendicular to the action face of anchored object, and described hold down gag also comprises locking piece, and described locking piece is at the position of rotation of described clamping screw locking curved boom during perpendicular to the action face of anchored object.
Based on the technical solution of the utility model, can obtain following technique effect: hold down gag simple in structure and compression apparatus can be simply and exactly provide the basis for support, location and the measurement of underframe.
Description of drawings
Followingly consider that with reference to accompanying drawing detailed description of illustrative embodiments of the present utility model will understand the utility model better, wherein:
Fig. 1 is the schematic perspective view of columns assemblies;
Fig. 2 is the front view of the columns assemblies among Fig. 1;
Fig. 3 is the left view of the columns assemblies among Fig. 1;
Fig. 4 is the vertical view of the columns assemblies among Fig. 1;
Fig. 5 is that wherein hold down gag is installed on the columns assemblies according to the schematic diagram of the compression apparatus of an embodiment of the utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to the utility model embodiment is intended to overall utility model design of the present utility model is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present utility model.
Accompanying drawing 1 schematically shows the structure of columns assemblies 100.Columns assemblies 100 comprises: pedestal, described pedestal has a base plate 1, base plate 1 is installed in fixed body (as shown in Figure 5, fixed body can be ground or the member that fixes on the ground, for example concrete component or steel construction) thereby going up pedestal is maintained fixed with respect to fixed body; With base plate 1 vertically arranged first riser 2 and the location-plate 4 that is arranged in parallel with base plate 1, first riser, 2 tops are provided with and are used to install hold down gag 400 (referring to accompanying drawing 5, for example for being used to compress the sleeper beam hold down gag of car body sleeper beam) a plurality of installing holes 3, anchored object is placed on the described location-plate 4, hold down gag 400 is used for fixing anchored object (referring to accompanying drawing 5, for example being the sleeper beam 22 of underframe of the car body of railcar).The quantity and the position that it should be noted that installing hole 3 can change according to actual needs.
Location-plate 4 is provided with locating guide device 5, and the positioning and guiding piece 12 (referring to accompanying drawing 5) that locating guide device 5 guiding one end cooperates with described tension object is parallel to first riser 2 and moves on location-plate 4.As shown in Figure 5, sleeper beam 22 is placed on the location-plate 4 of columns assemblies 100.Sleeper beam 22 also can be placed on other plane of columns assemblies or other bracing or strutting arrangement.
Further, columns assemblies 100 also can comprise second riser 6 arranged spaced apart with first riser 2, and location-plate 4 is arranged in the upper end of second riser 6.As shown in Figure 2, be provided with the vertical rib plate 7 that both are linked together between first riser 2 and second riser 6.Second riser 6 can be provided with abreast with first riser 2.
Described pedestal comprises also and base plate 1 a vertically disposed side plate 9 that side plate 9 is fixed on the described fixed body.In accompanying drawing 1-5, pedestal comprises base plate 1 and side plate 9, and in fact, pedestal can be any other different form, as long as provide the positioning instant of first riser 1 and location-plate 4 can.For example, side plate 9 can be not vertical with base plate 1, and second riser 6 can be set, and is fixed with location-plate 4 on the upper surface of pedestal, or location-plate 4 directly and pedestal form as one.Utilize bolt to cooperate and to realize the further location of pedestal with respect to fixed body with hole 91 on the side plate 9.
As shown in Fig. 1-2, a plurality of installing holes 3 also comprise slotted hole 31, utilize slotted hole 31 can change the fixed position of hold down gag 400 on first riser 2, for example, the bolt of fixing this hold down gag 400 can move on the slotted hole 31 to adjust the position of hold down gag 400 on first riser 2.
Alternatively, columns assemblies 100 can comprise that location-plate 4 is provided with locating guide device 5, and the positioning and guiding piece 12 (referring to accompanying drawing 5) that locating guide device 5 guiding one end cooperates with described anchored object is parallel to first riser 2 and moves on location-plate 4.As shown in Figure 5, sleeper beam 22 is placed on the location-plate 4 of columns assemblies 100.Sleeper beam 22 also can be placed on other plane of columns assemblies or other bracing or strutting arrangement.
Exemplarily show hold down gag 400 among Fig. 5.
Hold down gag 400 comprises curved boom 41, one end of curved boom 41 rotatably is fixed on the installation portion (being shown as the top of first riser 2 among Fig. 5), the other end of curved boom 41 is provided with clamping screw 42, the described other end threaded engagement of clamping screw 42 and curved boom 41, by turn clamping screw 42, one end of clamping screw 42 is suitable for contacting with the action face of anchored object (schematically being shown as sleeper beam 22 in accompanying drawing 5), and clamping screw 41 is suitable for exerting pressure to anchored object perpendicular to the action face of anchored object, and hold down gag 400 also comprises locking piece, and described locking piece is at the position of rotation of clamping screw 42 locking curved boom 41 during perpendicular to the action face of anchored object.
The threaded engagement of above-mentioned clamping screw 42 and curved boom 41 can realize by screw mandrel and the screw rodb base that is arranged on the curved boom, also can realize by screw mandrel and the screwed hole that is arranged on the curved boom.
The other end of clamping screw 42 can be provided with the hole of inserting for operating grip 21, utilizes operating grip 21, and clamping screw 42 can turn.Also can take to cooperate other structure at the other end of clamping screw 42 with the turn screw mandrel with other instrument.
Particularly, described locking piece can be alignment pin, and described alignment pin cooperates with pin-and-hole on being arranged on installation portion with the position of rotation at clamping screw 42 locking curved boom during perpendicular to the action face of anchored object.
Location-plate 4 is provided with locating guide device 5, the positioning and guiding piece 12 (referring to accompanying drawing 5) that locating guide device 5 guiding one end cooperates with described anchored object is parallel to first riser 2 and moves on location-plate 4, and hold down gag 400 also comprises the location screw mandrel 20 of the opposite side relative with a described side that is arranged on described anchored object, one end of location screw mandrel 20 is equipped with positioning and guiding piece 12, location screw mandrel 20 cooperates with the screw rodb base of fixing 19, by turn location screw mandrel 20, positioning and guiding piece 12 can be exerted pressure to described anchored object, and wherein screw rodb base 19 is fixed on the location-plate 4.
As shown in Fig. 1-2, locating guide device 5 comprises two guide plates 51, two guide plates 51 all are parallel to first riser 2 and perpendicular to location-plate 4 spaced apart settings, form the guiding channel that guides positioning and guiding piece 12 between two guide plates 51, and referring to the end away from described anchored object (for example right-hand member among the accompanying drawing 1-2) of 5, two guide plates 51 of accompanying drawing limit positioning and guiding piece 12 be parallel to first riser 2 on location-plate 4 towards final position that described anchored object moves.Further, as shown in Figure 5, positioning and guiding piece 12 comprises: the keeper 13 that is directed between two guide plates 51, with the push pedal 14 that is arranged on keeper 13 away from an end of described anchored object, push pedal 14 is installed to a described end of location screw mandrel 20, and push pedal 14 when keeper 13 enters between two guide plates 51 fully against the end away from described anchored object of two guide plates 51.
Accompanying drawing 5 also schematically shows a kind of compression apparatus 500.
Wherein, the other end of clamping screw 42 is provided with the hole of inserting for operating grip 21, sharp operating grip 21, and clamping screw 42 can turn.
Described locking piece is an alignment pin, and described alignment pin cooperates with an other installing hole 3 with the position of rotation at clamping screw 42 locking curved boom 41 during perpendicular to the action face of anchored object.
The utility model has been described with reference to one exemplary embodiment.But, apparent, those skilled in the art can obviously draw modification and the change that plurality of optional is selected under the instruction of foregoing description.Thereby the utility model comprises all selectable modification and the changes within the spirit and scope that fall into claims.
Claims (10)
1. a hold down gag comprises curved boom, and an end of described curved boom rotatably is fixed on the installation portion,
It is characterized in that,
The other end of described curved boom is provided with clamping screw, the described other end threaded engagement of clamping screw and curved boom, by the turn clamping screw, one end of clamping screw is suitable for contacting with the action face of anchored object, and clamping screw is suitable for exerting pressure to anchored object perpendicular to the action face of anchored object
Described hold down gag also comprises locking piece, and described locking piece is at the position of rotation of described clamping screw locking curved boom during perpendicular to the action face of anchored object.
2. hold down gag according to claim 1 is characterized in that,
Described locking piece is an alignment pin, and described alignment pin cooperates with pin-and-hole on being arranged on installation portion with the position of rotation at described clamping screw locking curved boom during perpendicular to the action face of anchored object.
3. hold down gag according to claim 1 is characterized in that,
Described hold down gag also comprises the location screw mandrel of the opposite side relative with a described side that is arranged on described anchored object, one end of described location screw mandrel is equipped with the positioning and guiding piece, the location screw mandrel cooperates with the screw rodb base of fixing, by the described location of turn screw mandrel, described positioning and guiding piece can be exerted pressure by described anchored object.
4. hold down gag according to claim 3 is characterized in that,
Described positioning and guiding piece comprises: the keeper that contacts with described anchored object and be arranged on the push pedal away from an end of described anchored object of keeper, described push pedal is installed to a described end of described location screw mandrel.
5. compression apparatus comprises:
Columns assemblies, described columns assemblies comprises pedestal, described pedestal has a base plate, pedestal is maintained fixed with respect to fixed body on the fixed body thereby described base plate is installed in; With
Hold down gag, described hold down gag comprises curved boom, an end of described curved boom rotatably is fixed on the installation portion,
It is characterized in that,
Described columns assemblies comprises also and vertically arranged first riser of base plate and the location-plate that is arranged in parallel with base plate that the described first riser top is provided with a plurality of installing holes of a described end that is used for fixing curved boom, and anchored object is placed on the described location-plate;
Utilize bolt or pin to cooperate with an installing hole, a described end of described curved boom rotatably is fixed on the first riser top,
The other end of described curved boom is provided with clamping screw, the described other end threaded engagement of clamping screw and curved boom, by the turn clamping screw, one end of clamping screw is suitable for contacting with the action face of anchored object, and clamping screw is suitable for exerting pressure so that anchored object is pressed against on the location-plate to anchored object perpendicular to the action face of anchored object, and
Described hold down gag also comprises locking piece, and described locking piece is at the position of rotation of described clamping screw locking curved boom during perpendicular to the action face of anchored object.
6. compression apparatus according to claim 5 is characterized in that,
The other end of clamping screw is provided with the hole of inserting for operating grip, utilizes described operating grip, and clamping screw can turn.
7. compression apparatus according to claim 6 is characterized in that,
Described locking piece is an alignment pin, and described alignment pin cooperates with an other installing hole with the position of rotation at described clamping screw locking curved boom during perpendicular to the action face of anchored object.
8. compression apparatus according to claim 5 is characterized in that,
Described location-plate is provided with locating guide device, and the positioning and guiding piece that described locating guide device guides an end to cooperate with described anchored object is parallel to first riser and moves on location-plate, and
Described hold down gag also comprises the location screw mandrel that is arranged on the opposite side relative with a described side of described anchored object along described first direction, one end of described location screw mandrel is equipped with the positioning and guiding piece, the location screw mandrel cooperates with the screw rodb base of fixing, by the described location of turn screw mandrel, described positioning and guiding piece can be exerted pressure to described anchored object, and wherein said screw rodb base is fixed on the described location-plate.
9. compression apparatus according to claim 8 is characterized in that,
Described locating guide device comprises two guide plates, described two guide plates all are parallel to first riser and perpendicular to the spaced apart setting of location-plate, form the guiding channel of guiding positioning and guiding piece between two guide plates, and the end away from described anchored object of described two guide plates limit described positioning and guiding piece be parallel to first riser on location-plate towards final position that described anchored object moves.
10. compression apparatus according to claim 9 is characterized in that,
Described positioning and guiding piece comprises: the keeper that is directed between two guide plates, with the push pedal that is arranged on keeper away from an end of described anchored object, described push pedal is installed to a described end of described location screw mandrel, and described push pedal when keeper enters between two guide plates fully against the end away from described anchored object of two guide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201707159U CN201807982U (en) | 2010-04-27 | 2010-04-27 | Compacting device and compacting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201707159U CN201807982U (en) | 2010-04-27 | 2010-04-27 | Compacting device and compacting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807982U true CN201807982U (en) | 2011-04-27 |
Family
ID=43890930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201707159U Expired - Lifetime CN201807982U (en) | 2010-04-27 | 2010-04-27 | Compacting device and compacting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807982U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922344A (en) * | 2012-11-26 | 2013-02-13 | 广东鸿泰科技股份有限公司 | Automobile rear attached bracket machining fixture device |
| CN104149051A (en) * | 2014-07-30 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Rotary clamping mechanism |
| CN104369196A (en) * | 2013-08-13 | 2015-02-25 | 国家电网公司 | Mechanical lock |
| CN104924242A (en) * | 2015-07-01 | 2015-09-23 | 安徽江淮汽车股份有限公司 | Pre-clamping device for clamp |
| CN106271337A (en) * | 2016-10-19 | 2017-01-04 | 中铁宝桥集团有限公司 | A kind of welding sample welding anti-distortion technological equipment |
| CN107498482A (en) * | 2017-09-06 | 2017-12-22 | 芜湖常瑞汽车部件有限公司 | A kind of shared fast replacing device of multistation |
| CN110434536A (en) * | 2019-08-26 | 2019-11-12 | 芜湖造船厂有限公司 | A kind of upper tire plate pressing device for warship |
| CN111993315A (en) * | 2020-08-31 | 2020-11-27 | 湛江德利车辆部件有限公司 | Clamping device and detection method |
-
2010
- 2010-04-27 CN CN2010201707159U patent/CN201807982U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922344A (en) * | 2012-11-26 | 2013-02-13 | 广东鸿泰科技股份有限公司 | Automobile rear attached bracket machining fixture device |
| CN102922344B (en) * | 2012-11-26 | 2015-01-14 | 广东鸿泰科技股份有限公司 | Automobile rear attached bracket machining fixture device |
| CN104369196A (en) * | 2013-08-13 | 2015-02-25 | 国家电网公司 | Mechanical lock |
| CN104369196B (en) * | 2013-08-13 | 2017-03-15 | 国家电网公司 | Mechanical lock |
| CN104149051A (en) * | 2014-07-30 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Rotary clamping mechanism |
| CN104924242A (en) * | 2015-07-01 | 2015-09-23 | 安徽江淮汽车股份有限公司 | Pre-clamping device for clamp |
| CN106271337A (en) * | 2016-10-19 | 2017-01-04 | 中铁宝桥集团有限公司 | A kind of welding sample welding anti-distortion technological equipment |
| CN107498482A (en) * | 2017-09-06 | 2017-12-22 | 芜湖常瑞汽车部件有限公司 | A kind of shared fast replacing device of multistation |
| CN110434536A (en) * | 2019-08-26 | 2019-11-12 | 芜湖造船厂有限公司 | A kind of upper tire plate pressing device for warship |
| CN111993315A (en) * | 2020-08-31 | 2020-11-27 | 湛江德利车辆部件有限公司 | Clamping device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |