CN201036854Y - Toothed plate press-fitting clamp - Google Patents
Toothed plate press-fitting clamp Download PDFInfo
- Publication number
- CN201036854Y CN201036854Y CNU2007201194635U CN200720119463U CN201036854Y CN 201036854 Y CN201036854 Y CN 201036854Y CN U2007201194635 U CNU2007201194635 U CN U2007201194635U CN 200720119463 U CN200720119463 U CN 200720119463U CN 201036854 Y CN201036854 Y CN 201036854Y
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- CN
- China
- Prior art keywords
- press
- hole
- tooth plate
- briquetting
- base plate
- 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 relates to a dental plate press mounting clamp and mainly comprises a pressing block pin and a soleplate suitable with the shape of a mounting bracket waiting for press mounting, wherein, the dental plate press mounting clamp also comprises a locating stud arranged on the soleplate and a pressing block fitting with the locating stud on the soleplate; the pressing block pin is arranged on the pressing block. The dental plate press mounting clamp is simple in structure and rapid and convenient in operation and can rapidly arrange the dental plate on the corresponding needed position of the mounting bracket plate, and the gap between the dental plate and the mounting bracket plate is filled up by local plastic deformation produced by the mounting bracket plate, thereby achieving strengthening connecting intensity and realizing the need of reliability; the machining of the dental plate can be completed by using the clamp without multi-press mounting, thereby saving labor force.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to a kind of anchor clamps that automobile parking braking operating mechanism tooth plate press-fits that are used for.
Background technology
Tooth plate is widely used on the standing car brake operating mechanism on the automobile, is a main working parts in the parking braking system of automobile, and tooth plate plays main stressed effect in parking braking system of automobile, and its shape is according to the difference of design and different; Mainly contain two kinds of tooth plate structures in the prior art: first kind be tooth plate with the mounting bracket plate by different materials respectively punch forming be integral through press-fiting again; Second kind is structure as a whole, that is: tooth plate and mounting bracket are stamped to form for same preformed material, has formed the part of an integral body; Tooth plate adopts high rigidity, high-abrasive material to make in first kind of structure, the mounting bracket plate adopts good toughness, easily the punch forming material is made, can make full use of the different performance of two kinds of materials when adopting the parking braking system of automobile Parking of this kind structure tooth plate, application of tooth plate structure is also extensive day by day in this; But the existence of this kind structure press-fits back bonding strength and integrity problem; Press-fiting of tooth plate needs special-purpose pressing clamp to finish in this structure, and special-purpose pressing clamp is pack into the position of mounting bracket plate corresponding requirements of tooth plate, makes the support installing plate produce local plastic deformation simultaneously and fills up gap between tooth plate and mounting bracket plate; Reach the enhancing bonding strength, realize reliability requirement; The tooth plate pressing clamp that is applied to this kind structure now mostly is single-point tooth plate pressing clamp, this kind single-point tooth plate press-fits and mainly comprises press piece pin and base plate, directly this press piece pin (or similar tip) is connected on the press device during use of this kind anchor clamps, press down once that stroke generally can only extrude a deformation point or the tow sides corresponding points extrude a deformation point simultaneously, use this kind tooth plate pressing clamp be reach tooth plate required press-fit back bonding strength and reliability, need repeatedly press-fit, efficient is lower, labour intensity is big.
Summary of the invention
At above-mentioned situation, the utility model purpose promptly is to provide a kind of simple in structure, swift and convenient to operate, the high tooth plate pressing clamp that need not repeatedly to press-fit operation of efficient.
Goal of the invention of the present utility model is achieved through the following technical solutions:
The utility model tooth plate pressing clamp, mainly comprise: press piece pin and with wait to press-fit the base plate that the mounting bracket shape adapts, wherein: this tooth plate pressing clamp also comprises the alignment pin that is arranged on the described base plate, the briquetting that cooperates with alignment pin on the above-mentioned base plate, described press piece pin is arranged on this briquetting.
Above-mentioned tooth plate pressing clamp, wherein: described briquetting is provided with the hole, and described press piece pin is arranged in this hole.
Above-mentioned tooth plate pressing clamp, wherein: the hole that is provided with on the described briquetting is the bar shaped blind hole, described press piece pin is fitted in this hole and this hole interference fit.
Above-mentioned tooth plate pressing clamp, wherein: the hole that is provided with on the described briquetting is a through hole, described press piece pin is fitted in this hole and this hole interference fit.
Above-mentioned tooth plate pressing clamp, wherein: described base plate is provided with the hole, and described alignment pin is arranged in this hole.
Above-mentioned tooth plate pressing clamp, wherein: the hole that is provided with on the described base plate is a blind hole, described alignment pin is fitted in this hole and this hole interference fit.
Above-mentioned tooth plate pressing clamp, wherein: the hole that is provided with on the described base plate is a through hole, described alignment pin is fitted in this hole and this hole interference fit.
Above-mentioned tooth plate pressing clamp, wherein, locating hole prefabricated on described alignment pin and tooth plate to be press-fited and the mounting bracket matches, and locating hole quantity prefabricated on the quantity of alignment pin and tooth plate to be press-fited and the mounting bracket is corresponding.
Above-mentioned tooth plate pressing clamp, wherein: described briquetting comprises that the front press-fits briquetting and back side press-fit block, and above-mentioned front press-fits the structure left-right symmetry of briquetting and back side press-fit block.
Above-mentioned tooth plate pressing clamp, wherein: described base plate comprises and press-fits base plate with the corresponding respectively front of above-mentioned briquetting and the back side press-fits base plate.
Above-mentioned tooth plate pressing clamp, wherein; Described front press-fits base plate and matches with the shape of the front face surface of mounting bracket to be press-fited.
Above-mentioned tooth plate pressing clamp, wherein: the described back side press-fits base plate and matches with the shape of the backside surface of mounting bracket to be press-fited.
Above-mentioned tooth plate pressing clamp, wherein: described press piece pin quantity is at least two.
The utility model tooth plate pressing clamp comprises the alignment pin that is arranged on the described base plate, the briquetting that cooperates with alignment pin on the above-mentioned base plate, and described press piece pin is arranged on this briquetting; This kind clamp structure is simple, and swift and convenient to operate, the position of the mounting bracket plate corresponding requirements of tooth plate can being packed into fast makes the support installing plate produce local plastic deformation simultaneously and fills up gap between tooth plate and mounting bracket plate, reach the enhancing bonding strength, realize reliability requirement; Use this kind anchor clamps to need not repeatedly to press-fit the processing that just can finish tooth plate, save the labour.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
The front of a kind of specific embodiment of Fig. 1 the utility model tooth plate pressing clamp press-fits schematic diagram;
The back side of a kind of specific embodiment of Fig. 2 the utility model tooth plate pressing clamp press-fits schematic diagram;
The front of a kind of specific embodiment of Fig. 3 the utility model tooth plate pressing clamp press-fits the briquetting schematic diagram;
The back side of a kind of specific embodiment of Fig. 4 the utility model tooth plate pressing clamp press-fits the briquetting schematic diagram;
The front of a kind of specific embodiment of Fig. 5 the utility model tooth plate pressing clamp press-fits the base plate schematic diagram;
The back side of a kind of specific embodiment of Fig. 6 the utility model tooth plate pressing clamp press-fits the base plate schematic diagram;
The cross-sectional schematic that the back side of a kind of specific embodiment of Fig. 7 the utility model tooth plate pressing clamp press-fits;
The back side of a kind of specific embodiment of Fig. 8 the utility model tooth plate pressing clamp press-fits decomposing schematic representation;
The specific embodiment
Please consult Fig. 1 to Fig. 8 together, a kind of specific embodiment of the utility model tooth plate pressing clamp, this specific embodiment is a kind of special-purpose pressing clamp that is applicable to tooth plate on the standing car brake operating mechanism that press-fits on the automobile, comprises in this specific embodiment to comprise that the front press-fits briquetting 11, the back side and press-fits that briquetting 12, front press-fit base plate 21, the back side press-fits base plate 22; Described front press-fits briquetting 11, the back side and press-fits and be respectively arranged with the briquetting pin-and-hole on the briquetting 12, above-mentioned briquetting pin-and-hole is the bar shaped blind hole, adopt bar hole to have directionality and can guarantee that impression and plastic deformation direction on the mounting bracket plate 3 adhere to specification, be provided with press piece pin 51,52 in the corresponding briquetting pin-and-hole, above-mentioned press piece pin and briquetting pin-and-hole are interference fit; Described front press-fits base plate 21 and the back side and press-fits to be respectively arranged with on the base plate 22 and be provided with dowel hole 61,61 ', 62 ', above-mentioned dowel hole 61 in this specific embodiment, 61 ', 62 ' is blind hole, be provided with alignment pin in the corresponding dowel hole, locating hole prefabricated on tooth plate that above-mentioned alignment pin is to be press-fited and the mounting bracket matches, locating hole quantity prefabricated on the quantity of alignment pin and tooth plate to be press-fited 7 and the mounting bracket 3 is corresponding, be arranged at the back side in this specific embodiment and press-fit dowel hole 61 ' on the base plate 22,62 ' corresponding first alignment pin 41 and second alignment pin 42 of being provided with, above-mentioned alignment pin and dowel hole are interference fit, wherein, the quantity of first alignment pin 41 is two in this specific embodiment, also can be provided with, but first alignment pin 41 and corresponding dowel hole 62 ' should not be provided with too much in order to avoid produced the location more than two.
The described back side press-fits base plate 22, the back side press-fits briquetting 12 and alignment pin 41,42 formations constitute the location to the part tooth plate 7 and mounting bracket 3 plates that will press-fit; Because of requiring tow sides all to require plastic deformation in tooth plate 3 press-loading process to realize equal bonding strength and reliability, so anchor clamps can be different when press-fiting another side, specifically: the front that press-fits the two sides press-fits briquetting 11, the back side press-fits 12 left-right symmetry of briquetting; Its profile of base plate is according to support installing plate shape and difference, and the front press-fits base plate 21 matches with the shape of the front face surface of mounting bracket 3 to be press-fited, and the back side press-fits base plate 22 and matches with the shape of the backside surface of mounting bracket 3 to be press-fited.
This specific embodiment in use, be installed on the position of correspondence of associated floor waiting to press-fit part tooth plate 7 and mounting bracket plate 3, respectively by base plate 21, be arranged on the fit shapes location of 3 of alignment pin 41,42 on the corresponding base plate 21 and tooth plate 7 and mounting bracket plates, between the two matching part shape is consistent in this specific embodiment, have little gap, corresponding briquetting 11 is by alignment pin 41,42 location; As shown in Figure 1, working pressure mechanical device (not shown) acts on the pressure-bearing position of corresponding briquetting 11 can realize desired mounting bracket plate 3 local plastic deformation by the tip position that the briquetting 51,52 that is provided with on the corresponding briquetting 11 is sold, fill up the gap of tooth plate 7 and 3 of mounting bracket plates and make both realize tight the connection, reach higher bonding strength; Taking off workpiece tooth plate assembly is tooth plate and mounting bracket plate integral piece, place again with described base plate and briquetting are corresponding before another set of base plate and briquetting on above-mentioned tooth plate assembly is press-fited again, as shown in Figure 2, make tooth plate assembly both sides reach the bonding strength of equal extent, realize reliability requirement, press-fit with press-fit order by the priority of accompanying drawing 1 and accompanying drawing 2 irrelevant, if tooth plate 7 desired plastic deformation number of spots are more, the press piece pin that can't cloth in the limited area of briquetting deposits sufficient amount, can adopt the mode of single face secondary press-fitting, adopt this kind mode can increase briquetting quantity, can not change base plate quantity.
The specific embodiment of the above is a better embodiment of the present utility model; be not to limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this specific embodiment; can be through hole as dowel hole and briquetting pin-and-hole, the equivalence variation that all shapes according to the utility model, structure are done all comprises in the protection domain of the present utility model.
Claims (10)
1. tooth plate pressing clamp, mainly comprise: press piece pin and with wait to press-fit the base plate that the mounting bracket shape adapts, it is characterized in that: this tooth plate pressing clamp also comprises the alignment pin that is arranged on the described base plate, the briquetting that cooperates with alignment pin on the above-mentioned base plate, described press piece pin is arranged on this briquetting.
2. tooth plate pressing clamp according to claim 1 is characterized in that: described briquetting is provided with the hole, and described press piece pin is arranged in this hole.
3. tooth plate pressing clamp according to claim 1 is characterized in that: described base plate is provided with the hole, and described alignment pin is arranged in this hole.
4. tooth plate pressing clamp according to claim 2 is characterized in that: the hole that is provided with on the described briquetting is the bar shaped blind hole, and described press piece pin is fitted in this hole and this hole interference fit.
5. tooth plate pressing clamp according to claim 3 is characterized in that: the hole that is provided with on the described base plate is a blind hole, and described alignment pin is fitted in this hole and this hole interference fit.
6. tooth plate pressing clamp according to claim 1 or 5, it is characterized in that: locating hole prefabricated on described alignment pin and tooth plate to be press-fited and the mounting bracket matches, and locating hole quantity prefabricated on the quantity of alignment pin and tooth plate to be press-fited and the mounting bracket is corresponding.
7. according to claim 1 or 2 or 3 any described tooth plate pressing clamps, it is characterized in that: described briquetting comprises that the front press-fits briquetting and back side press-fit block, and above-mentioned front press-fits the structure left-right symmetry of briquetting and back side press-fit block.
8. tooth plate pressing clamp according to claim 7, it is characterized in that: described base plate comprises and press-fits base plate with the corresponding respectively front of above-mentioned briquetting and the back side press-fits base plate, wherein: described front press-fits base plate matches with the shape of the front face surface of mounting bracket to be press-fited, and the described back side press-fits base plate and matches with the shape of the backside surface of mounting bracket to be press-fited.
9. tooth plate pressing clamp according to claim 2 is characterized in that: the hole that is provided with on the described briquetting is a through hole, and described press piece pin is fitted in this hole and this hole interference fit.
10. tooth plate pressing clamp according to claim 2 is characterized in that: described press piece pin quantity is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201194635U CN201036854Y (en) | 2007-04-09 | 2007-04-09 | Toothed plate press-fitting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201194635U CN201036854Y (en) | 2007-04-09 | 2007-04-09 | Toothed plate press-fitting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036854Y true CN201036854Y (en) | 2008-03-19 |
Family
ID=39209362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201194635U Expired - Lifetime CN201036854Y (en) | 2007-04-09 | 2007-04-09 | Toothed plate press-fitting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036854Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699716A (en) * | 2012-06-17 | 2012-10-03 | 无锡市优耐特石化装备有限公司 | Base plate postwelding turning clamp of silicon slice drying machine |
-
2007
- 2007-04-09 CN CNU2007201194635U patent/CN201036854Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699716A (en) * | 2012-06-17 | 2012-10-03 | 无锡市优耐特石化装备有限公司 | Base plate postwelding turning clamp of silicon slice drying machine |
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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 |
Granted publication date: 20080319 |
|
| CX01 | Expiry of patent term |