CN211759637U - Adjusting bolt pin pressing clamp - Google Patents
Adjusting bolt pin pressing clamp Download PDFInfo
- Publication number
- CN211759637U CN211759637U CN202020129462.4U CN202020129462U CN211759637U CN 211759637 U CN211759637 U CN 211759637U CN 202020129462 U CN202020129462 U CN 202020129462U CN 211759637 U CN211759637 U CN 211759637U
- Authority
- CN
- China
- Prior art keywords
- positioning plate
- column
- guide
- positioning
- pin
- 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 - Fee Related
Links
- 238000003825 pressing Methods 0.000 title claims description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
Images
Abstract
The utility model discloses an adjusting bolt pressure pin clamp, which comprises a bottom plate provided with a supporting column, wherein the top of the supporting column is provided with a top plate, one side of the top plate is provided with a circular arc open slot, the top plate is provided with a positioning plate, and the positioning plate is provided with a corresponding positioning circular arc open slot above the circular arc open slot of the top plate; two guide sliding columns are arranged between the positioning plate and the top plate, each guide sliding column is provided with a pin column part, a guide column part and a limiting column part connected between the guide column part and the pin column part, the pin column part penetrates through the positioning plate to enter the top plate, and the limiting column is abutted against the end face of the positioning plate; a sliding positioning plate is arranged above the positioning plate, two guide holes are formed in the sliding positioning plate, and the two guide holes of the sliding positioning plate are respectively arranged on the guide column parts of the two guide sliding columns in a penetrating mode; the sliding positioning plate is provided with a slotted pin guide hole. Compare prior art, the utility model discloses the pressure equipment mode that can solve the last fluting round pin of current adjusting bolt is reprocessed the rate height and is had the potential safety hazard problem.
Description
Technical Field
The utility model belongs to the technical field of the manufacturing technology of technological equipment and specifically relates to an anchor clamps for inciting somebody to action pin pressure equipment is gone into on the pinhole of the bolt head terminal surface of adjusting bolt.
Background
There is an adjusting bolt 01 as shown in fig. 1, the adjusting bolt 01 has a bolt body 01-02 and a cylindrical bolt head 01-01 arranged at one end of the bolt body 01-02, a slotted pin 02 is arranged on the end surface of the cylindrical bolt head 01-01, the slotted pin 02 has a cylindrical pin section and a conical pin section which is connected with the cylindrical pin section and has a small front end and a large rear end, the large head end of the conical pin section is connected with the cylindrical pin section, and the slotted pin 02 is inserted into a pin hole on the end surface of the cylindrical bolt head 01-01 through the conical pin section; the distance h between the end of the cylindrical pin section of the slotted pin 02 and the bolt head end face of the adjusting bolt 01 is 13.6 +/-0.55 mm. At present, after an adjusting bolt is wrapped by copper sheets and clamped by a vice, the vice is placed under a press, a taper pin section of a grooving pin is aligned to a pin hole on the big end face of the taper pin section by a manual tool, and the press is started to press the taper pin section of the grooving pin into the pin hole. The press-fitting method of the grooved pin has the following problems in the production process: the grooving pin is easy to be deflected in the press fitting process, the distance between the end of the cylindrical pin section of the grooving pin and the end face of the bolt head of the adjusting bolt cannot be ensured to be within the tolerance range, the press fitting repair rate is high, the production efficiency is low, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an adjusting bolt pressure round pin anchor clamps is provided to solve the pressure equipment mode of slotting round pin on the current adjusting bolt and reprocess the rate height and have the potential safety hazard problem.
The utility model provides a technical scheme that technical problem adopted does: the adjusting bolt pressure pin clamp comprises a bottom plate provided with a supporting column, wherein a top plate is arranged at the top of the supporting column, an arc open slot is formed in one side of the top plate, a positioning plate is arranged on the top plate, and a corresponding positioning arc open slot is formed in the positioning plate above the arc open slot of the top plate; two guide sliding columns are arranged between the positioning plate and the top plate, each guide sliding column is provided with a column pin part, a column guide part and a limiting column part connected between the column guide part and the column pin part, the column pin part penetrates through the positioning plate and enters the top plate, and the end surface of the limiting column part on the side of the positioning plate is abutted to the end surface of the positioning plate; a sliding positioning plate is arranged above the positioning plate, two guide holes are formed in the sliding positioning plate, and the two guide holes of the sliding positioning plate are respectively arranged on the guide column parts of the two guide sliding columns in a penetrating mode; and a slotted pin guide hole is formed in the sliding positioning plate, and the center of the slotted pin guide hole is arranged on the symmetrical center line of the positioning arc open slot on the positioning plate.
In the above technical solution of the adjusting bolt pin pressing clamp, a more specific technical solution may also be: the guide hole is in clearance fit with the guide column part; and the tops of the guide column parts of the two guide sliding columns are respectively provided with a limiting flat pad.
Further: the arc opening groove of the top plate and the positioning arc opening groove of the positioning plate are both provided with an opening straight groove section and an arc groove section, and the arc radius of the arc groove section of the positioning plate is larger than that of the arc groove section of the top plate.
Further: the adjusting bolt comprises a cylindrical bolt head arranged at one end of the bolt body, and the radius of the cylindrical bolt head is equal to the arc radius of the arc groove section of the positioning plate.
Further: the guide hole of the slotted pin comprises a bushing, and the bushing is installed in a bushing positioning installation hole in the sliding positioning plate through a fastening bolt.
Further: the number of the supporting columns is two, and positioning column sections are arranged at two ends of each supporting column; and positioning mounting holes for inserting positioning column sections of the supporting columns are formed in the bottom plate and the top plate.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has: the top plate of the adjusting bolt pin pressing clamp is provided with an arc open slot at one side, and the positioning plate positioned above the top plate is provided with a positioning arc open slot corresponding to the arc open slot; the sliding positioning plate is arranged above the positioning plate through the guide sliding columns, and the sliding positioning plate is provided with the guide holes for the grooving pins, so that the positioning and alignment of the grooving pins are ensured, the grooving pins are not deflected in the press fitting process, the press fitting height between the ends of the cylindrical pin sections of the grooving pins and the bolt head end surface of the adjusting bolt is ensured to be within the tolerance range, the press fitting production efficiency of the grooving pins is improved, and the potential safety hazard is reduced.
Drawings
Fig. 1 is a schematic structural view of an adjusting bolt.
Fig. 2 is a schematic structural diagram of an adjusting bolt pin pressing clamp according to an embodiment of the present invention.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic structural diagram of a guide slide column according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a sliding positioning plate according to an embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
the adjusting bolt 01 shown in fig. 1 comprises a cylindrical bolt head 01-01 arranged at one end of a bolt body 01-02, and a grooved pin 02 is arranged on the end surface of the cylindrical bolt head 01-01; the slotted pin 02 is provided with a cylindrical pin section and a conical pin section which is connected with the cylindrical pin section and has a small front end and a large rear end, the large head end of the conical pin section is connected with the cylindrical pin section, and the slotted pin 02 is inserted into a pin hole on the end surface of the cylindrical bolt head 01-01 through the conical pin section.
The adjusting bolt pin pressing clamp shown in fig. 2 comprises a bottom plate 1 provided with supporting columns 4, wherein top plates 5 are arranged at the tops of the supporting columns 4, the number of the supporting columns 4 is two, positioning column sections are arranged at two ends of each supporting column 4, two positioning mounting holes for inserting the positioning column sections of the supporting columns 4 are arranged on the bottom plate 1 and the top plates 5, the positioning column section at the lower end of each supporting column 4 is inserted into the positioning mounting hole of the bottom plate 1 and is connected with the bottom plate 1 through an inner hexagon bolt 3 sleeved with a gasket 2; the positioning column section at the upper end of each supporting column 4 is inserted into the positioning mounting hole of the top plate 5 and is connected with the top plate 5 through an inner hexagon bolt 6; an arc open slot is arranged on one side of the top plate 5; a positioning plate 7 is arranged on the top plate 5, and a corresponding positioning arc open slot is arranged above the arc open slot of the top plate 5 of the positioning plate 7 in the embodiment; the arc-shaped open slot of the top plate 5 and the positioning arc-shaped open slot of the positioning plate 7 are both provided with an open straight slot section and an arc slot section, the arc radius R of the arc slot section of the positioning plate 7 is larger than the arc radius R of the arc slot section of the top plate 5, and the radius of the cylindrical bolt head 01-01 of the adjusting bolt 01 is equal to the arc radius R of the arc slot section of the positioning plate 7, as shown in FIG. 3; in the embodiment, two guide sliding columns 11 are arranged between the positioning plate 7 and the top plate 5, and each guide sliding column 11 is provided with a column part 11-3, a guide column part 11-1 and a limit column part 11-2 connected between the guide column part 11-1 and the column part 11-3, as shown in FIG. 4; a pin column part 11-3 of the guide sliding column 11 penetrates through the positioning plate 7 to enter a pin hole of the top plate 5, and the end surface of the limiting column part 11-2 on the side of the positioning plate 7 is abutted against the end surface of the positioning plate 7; the top parts of the guide column parts 11-1 of the two guide sliding columns 11 are respectively provided with a limiting flat pad 12, and the limiting flat pads 12 pass through; a sliding positioning plate 8 is arranged above the positioning plate 7, two guide holes are arranged on the sliding positioning plate 8, the two guide holes of the sliding positioning plate 8 are respectively arranged on the guide column parts 11-1 of the two guide sliding columns 11 in a penetrating manner, and the guide holes and the guide column parts 11-1 are in clearance fit so as to facilitate the vertical lifting of the sliding positioning plate 8; a slotted pin guide hole is formed in the sliding positioning plate 8, the center of the slotted pin guide hole is formed in a symmetric center line o1o2 of a positioning arc open slot on the positioning plate 7, the slotted pin guide hole comprises a lining 13, and the lining 13 is arranged in a lining positioning installation hole in the sliding positioning plate 8 through a fastening bolt 12.
The step of pressing the grooved pin 02 into the pin hole of the end surface of the cylindrical bolt head 01-01 of the adjusting bolt 01 by using the adjusting bolt pressing pin clamp comprises the following steps:
A. placing the adjusting bolt pin pressing clamp on a workbench of a press; B. lifting the sliding positioning plate 8 along the guide column part 11-1 of the guide sliding column 11, placing the adjusting bolt 01 into the arc open slot of the top plate 5, enabling the lower end face of the cylindrical bolt head 01-01 of the adjusting bolt 01 to be abutted against the upper end face of the top plate 5, after the outer circumferential surface of the cylindrical bolt head 01-01 of the adjusting bolt 01 is abutted against the arc groove section of the positioning arc open slot of the positioning plate 7, putting down the sliding positioning plate 8, and enabling the sliding positioning plate 8 to be positioned above the upper end face of the cylindrical bolt head 01-01 of the adjusting bolt 01; C. placing the slotted pin 02 into a bush 13 on the sliding positioning plate 8, and rotating the adjusting bolt 01 to align the slotted pin 02 into a pin hole on the upper end surface of the cylindrical bolt head 01-01; D. starting a press, pressing the grooving pin 02 to a set height through a press driving head in a downward mode, and returning through the press driving head in an upward mode; E. and lifting the sliding positioning plate 8, and taking out the adjusting bolt 01.
Claims (6)
1. The utility model provides an adjusting bolt pressure round pin anchor clamps which characterized in that: the positioning device comprises a bottom plate provided with a supporting column, wherein a top plate is arranged at the top of the supporting column, an arc open slot is formed in one side of the top plate, a positioning plate is arranged on the top plate, and a corresponding positioning arc open slot is formed in the positioning plate above the arc open slot of the top plate; two guide sliding columns are arranged between the positioning plate and the top plate, each guide sliding column is provided with a column pin part, a column guide part and a limiting column part connected between the column guide part and the column pin part, the column pin part penetrates through the positioning plate and enters the top plate, and the end surface of the limiting column part on the side of the positioning plate is abutted to the end surface of the positioning plate; a sliding positioning plate is arranged above the positioning plate, two guide holes are formed in the sliding positioning plate, and the two guide holes of the sliding positioning plate are respectively arranged on the guide column parts of the two guide sliding columns in a penetrating mode; and a slotted pin guide hole is formed in the sliding positioning plate, and the center of the slotted pin guide hole is arranged on the symmetrical center line of the positioning arc open slot on the positioning plate.
2. The adjusting bolt pin pressing jig according to claim 1, characterized in that: the guide hole is in clearance fit with the guide column part; and the tops of the guide column parts of the two guide sliding columns are respectively provided with a limiting flat pad.
3. The adjusting bolt pin pressing jig according to claim 1 or 2, characterized in that: the arc opening groove of the top plate and the positioning arc opening groove of the positioning plate are both provided with an opening straight groove section and an arc groove section, and the arc radius of the arc groove section of the positioning plate is larger than that of the arc groove section of the top plate.
4. The adjusting bolt pin pressing jig according to claim 3, characterized in that: the adjusting bolt comprises a cylindrical bolt head arranged at one end of the bolt body, and the radius of the cylindrical bolt head is equal to the arc radius of the arc groove section of the positioning plate.
5. The adjusting bolt pin pressing jig according to claim 4, characterized in that: the guide hole of the slotted pin comprises a bushing, and the bushing is installed in a bushing positioning installation hole in the sliding positioning plate through a fastening bolt.
6. The adjusting bolt pin pressing jig according to claim 4, characterized in that: the number of the supporting columns is two, and positioning column sections are arranged at two ends of each supporting column; and positioning mounting holes for inserting positioning column sections of the supporting columns are formed in the bottom plate and the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129462.4U CN211759637U (en) | 2020-01-20 | 2020-01-20 | Adjusting bolt pin pressing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020129462.4U CN211759637U (en) | 2020-01-20 | 2020-01-20 | Adjusting bolt pin pressing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211759637U true CN211759637U (en) | 2020-10-27 |
Family
ID=72895668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020129462.4U Expired - Fee Related CN211759637U (en) | 2020-01-20 | 2020-01-20 | Adjusting bolt pin pressing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211759637U (en) |
-
2020
- 2020-01-20 CN CN202020129462.4U patent/CN211759637U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201511080U (en) | Dimpling mould for circular tube | |
| CN211759637U (en) | Adjusting bolt pin pressing clamp | |
| CN217071599U (en) | Lithium battery shape repairing device | |
| CN113967840A (en) | Control arm assembly quality | |
| CN209754635U (en) | Pneumatic fixture for drilling and tapping rocker arm shaft | |
| CN210255167U (en) | Step frock of angularly adjustable | |
| CN216966973U (en) | Vertical processing frock | |
| CN215393801U (en) | Positioning device for processing steering plumbing arm | |
| CN212398624U (en) | Frock convenient to mould welding equipment | |
| CN214641442U (en) | Special tool for welding square pipe straightening frame of stainless steel pipe machine | |
| CN213002833U (en) | Quick clamping and positioning device for two-side ear holes of double-ear electric power fitting drill | |
| CN215200084U (en) | Bolt welding frock on compressor housing | |
| CN110768477A (en) | Motor iron core tire for high-power pump and assembling method thereof | |
| CN212286747U (en) | Milling fixture for steel plate support of automobile axle housing | |
| CN220427526U (en) | Clamping device for turning connecting rod of marine diesel engine | |
| CN215787896U (en) | Welding positioning fixture | |
| CN213592732U (en) | Assembly fixture for crimping studs | |
| CN220679436U (en) | Quick clamping and positioning device for electric power fitting drilling | |
| CN219747127U (en) | Clamping and fixing tool for machining long-axis parts in horizontal machining center | |
| CN215239370U (en) | Steel sheet lug drilling fixing device before car | |
| CN212019108U (en) | Sheet metal part stamping forming die with replaceable punch | |
| CN215998366U (en) | Positioning pin and positioning structure of automobile stamping die | |
| CN216882783U (en) | Multi-station milling die | |
| CN216263934U (en) | Round bar electrode clamp | |
| CN214979476U (en) | High-pressure oil pump drive unit shell clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |