CN210335186U - Dysmorphism chain subassembly clamping frock - Google Patents
Dysmorphism chain subassembly clamping frock Download PDFInfo
- Publication number
- CN210335186U CN210335186U CN201921157514.2U CN201921157514U CN210335186U CN 210335186 U CN210335186 U CN 210335186U CN 201921157514 U CN201921157514 U CN 201921157514U CN 210335186 U CN210335186 U CN 210335186U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- special
- supporting rod
- shaped chain
- chain assembly
- 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
- 206010066054 Dysmorphism Diseases 0.000 title description 2
- 238000003754 machining Methods 0.000 claims abstract description 18
- 230000004323 axial length Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a clamping tool for a special-shaped chain assembly, which comprises two vertical plates, wherein a supporting rod, a left fixed plate and a right fixed plate are vertically connected between the two vertical plates; the supporting rod is positioned between the left fixing plate and the right fixing plate; a conical clamping head is fixed on the left fixing plate; a fixing pin hole and two processing drill holes are formed in the right fixing plate; the fixing pin hole is internally provided with a fixing pin; adjusting bolt holes positioned on the same axis are formed in the two vertical plates, and adjusting bolts are arranged in the adjusting bolt holes; the utility model discloses the frock can be applicable to the configuration of the special-shaped chain subassembly of processing completely to realize fixed, press from both sides tightly and then processing. The position of the workpiece can be adjusted through the adjusting bolt, so that the machining point is more accurate. The utility model discloses frock simple structure, the cost is practiced thrift, the facilitate promotion to the preparation convenience.
Description
Technical Field
The invention relates to a clamping tool, in particular to a clamping tool for a special-shaped chain assembly.
Background
The FCD series chain produced by the company has an irregular assembly shape, and a conventional bench clamp and other clamps cannot clamp the chain, so that a special clamping tool needs to be developed, the machining is realized, and the product quality is ensured.
Disclosure of Invention
The invention aims to solve the technical problem of providing a clamping tool for a special-shaped chain assembly so as to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a clamping tool for a special-shaped chain assembly comprises two vertical plates which are vertically arranged in parallel, wherein two supporting rods which are parallel to each other and are positioned on the same horizontal plane are vertically connected between the bottoms of the two vertical plates;
a left fixing plate and a right fixing plate which are parallel to each other are also vertically connected between the vertical plates; the two support rods are positioned between the left fixing plate and the right fixing plate;
a conical clamping head horizontally facing the right fixing plate is fixed on one surface of the left fixing plate facing the right fixing plate; the axis of the conical clamping head is positioned to form a central point on a right fixing plate along the horizontal direction, and a fixing pin hole is formed in the central point of the right fixing plate; a fixing pin horizontally facing to the conical clamping head penetrates through the fixing pin hole; the axial length of the conical clamping head is shorter than the horizontal distance between the left fixing plate and the supporting rod close to the left fixing plate;
the right fixing plate is also provided with two machining drill holes, the connecting line of the two machining drill holes is parallel to the supporting rod and is positioned above the supporting rod, and the connecting line of the two machining drill holes is positioned below the fixing pin hole;
adjusting bolt holes positioned on the same axis are formed in the two vertical plates, and adjusting bolts are arranged in the adjusting bolt holes;
the connecting line formed by the two adjusting bolt holes is parallel to the supporting rod; the connecting line formed by the two adjusting bolt holes is positioned between the two supporting rods in the horizontal direction and between the supporting rods and the processing drill holes in the vertical direction.
Preferably, the conical clamping head comprises a cylinder and a cone connected to a circular surface at one end of the cylinder, and one surface of the cylinder, which is deviated from the cone, is horizontally fixed on the left fixing plate.
Preferably, the two vertical plates are rectangular plates.
Preferably, the left fixed plate and the right fixed plate are rectangular plates, and the area of the left fixed plate is smaller than that of the right fixed plate.
Preferably, the support rod is a cylindrical rod, and an annular groove surrounding the central axis of the support rod is formed in the middle of the support rod.
The tool has the advantages that the tool can be completely suitable for the configuration of the processed special-shaped chain assembly, so that fixation, clamping and further processing are realized. Through the setting of adjusting bolt, can also adjust the position of work piece to make the processing point more accurate. The tool is simple in structure, convenient to manufacture, cost-saving and convenient to popularize.
Drawings
FIG. 1 is a top view of the inventive tooling;
FIG. 2 is a right side view of the inventive tooling;
FIG. 3 is a section A-A of FIG. 1;
FIG. 4 is a top view of a workpiece being clamped by the inventive tool;
FIG. 5 is a front view of a workpiece being clamped by the tool of the present invention;
FIG. 6 is a rear view of a workpiece being clamped by the inventive tool;
fig. 7 is a right side view of a workpiece for clamping by the tool of the present invention.
In the figure, the workpiece machining device comprises a vertical plate 1, a vertical plate 2, a supporting rod 3, a left fixing plate 4, a right fixing plate 5, a conical clamping head 6, a fixing pin hole 7, a machining drilling hole 8, a fixing pin 9, an adjusting bolt hole 10, an adjusting bolt 11, a to-be-machined hole 12, a workpiece left end 13 and a workpiece right end.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 3, the special-shaped chain assembly clamping tool comprises two vertical plates 1 which are vertically arranged in parallel, and two supporting rods 2 which are parallel to each other and are positioned on the same horizontal plane are vertically connected between the bottoms of the two vertical plates 1;
a left fixing plate 3 and a right fixing plate 4 which are parallel to each other are also vertically connected between the vertical plates 1; the two support rods 2 are positioned between the left fixing plate 3 and the right fixing plate 4;
a conical clamping head 5 which horizontally faces the right fixing plate 4 is fixed on one surface of the left fixing plate 3 which faces the right fixing plate 4; the axis of the conical clamping head 5 is positioned at a central point on the right fixing plate 4 along the horizontal direction, and a fixing pin hole 6 is formed in the central point of the right fixing plate 4; a fixing pin 8 horizontally facing the conical clamping head 5 penetrates through the fixing pin hole 6; the axial length of the conical clamping head 5 is shorter than the horizontal distance between the left fixing plate 3 and the supporting rod 2 close to the left fixing plate 3;
two machining drill holes 7 are further formed in the right fixing plate 4, the connecting line of the two machining drill holes 7 is parallel to the supporting rod 2 and located above the supporting rod 2, and the connecting line of the two machining drill holes 7 is located below the fixing pin hole 6;
adjusting bolt holes 9 positioned on the same axis are formed in the two vertical plates 1, and adjusting bolts 10 are arranged in the adjusting bolt holes 9;
the connecting line formed by the two adjusting bolt holes 9 is parallel to the supporting rod 2; the connecting line formed by the two adjusting bolt holes 9 is located between the two support rods 2 in the horizontal direction and between the support rods 2 and the machining bore 7 in the vertical direction.
The following details are also provided:
the conical clamping head 5 comprises a cylinder and a cone connected to the circular surface of one end of the cylinder. One side level that the cylinder deviates from the circular cone is fixed in left fixed plate 3.
The two vertical plates 1 are rectangular plates. The left fixing plate 3 and the right fixing plate 4 are rectangular plates. The area of the left fixing plate 3 is smaller than that of the right fixing plate 4.
The support rod 2 is a cylindrical rod. The middle part of the supporting rod 2 is provided with an annular groove surrounding the central axis of the supporting rod 2.
Fig. 4 to 7 show the workpiece processed by the tool of the present invention, which is a component of a chain, and a whole chain can be formed by splicing a plurality of components left and right. The station to be processed is the port to be processed 11.
Referring to fig. 1 and 4, a workpiece is placed on a tool, a conical clamping head 5 is clamped on a left end 12 of the workpiece, a fixing pin 8 is clamped on a right end 13 of the workpiece, the bottom of the workpiece is supported by a support rod 2, and the front and rear positions of the workpiece can be adjusted by an adjusting bolt 10; the opening 11 to be machined of the workpiece is then machined by drilling the cemented carbide through the machining bore 7. If the machining point is to be more accurate, the following operations are carried out:
the workpiece is placed into the tool, the bidirectional adjusting bolt 10 is screwed to the surface of the workpiece, and the fixing pin 8 is inserted. And penetrating two points on the workpiece from the drilling hole 7 for machining by using a drill bit, taking out the workpiece to measure whether the two points are equal to the edge distance of the workpiece, and adjusting and locking the adjusting bolts 10 on the two sides according to the actual measured values when the edge distances are unequal. And after the workpiece is placed again, directly drilling the hole on the workpiece by using the drill. The series of double-hole, left single-hole and right single-hole chain assemblies can be processed by using the tool.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. The special-shaped chain assembly clamping tool is characterized by comprising two vertical plates (1) which are vertically arranged in parallel, wherein two supporting rods (2) which are parallel to each other and are positioned on the same horizontal plane are vertically connected between the bottoms of the two vertical plates (1);
a left fixing plate (3) and a right fixing plate (4) which are parallel to each other are also vertically connected between the vertical plates (1); the two support rods (2) are positioned between the left fixing plate (3) and the right fixing plate (4);
a conical clamping head (5) horizontally facing the right fixing plate (4) is fixed on one surface of the left fixing plate (3) facing the right fixing plate (4); the axis of the conical clamping head (5) is positioned at a central point on the right fixing plate (4) along the horizontal direction, and a fixing pin hole (6) is formed in the central point of the right fixing plate (4); a fixing pin (8) horizontally facing the conical clamping head (5) penetrates through the fixing pin hole (6); the axial length of the conical clamping head (5) is shorter than the horizontal distance between the left fixing plate (3) and the supporting rod (2) close to the left fixing plate (3);
the right fixing plate (4) is further provided with two machining drill holes (7), the connecting line of the two machining drill holes (7) is parallel to the supporting rod (2) and is positioned above the supporting rod (2), and the connecting line of the two machining drill holes (7) is positioned below the fixing pin hole (6);
adjusting bolt holes (9) located on the same axis are formed in the two vertical plates (1), and adjusting bolts (10) are arranged in the adjusting bolt holes (9);
the connecting line formed by the two adjusting bolt holes (9) is parallel to the supporting rod (2); the connecting line formed by the two adjusting bolt holes (9) is located between the two support rods (2) in the horizontal direction and is located between the support rods (2) and the machining drill holes (7) in the vertical direction.
2. The special-shaped chain assembly clamping tool as claimed in claim 1, wherein the conical clamping head (5) comprises a cylinder and a cone connected to a circular surface at one end of the cylinder.
3. The special-shaped chain assembly clamping tool as claimed in claim 2, wherein one surface of the cylinder, which is far away from the cone, is horizontally fixed on the left fixing plate (3).
4. The special-shaped chain assembly clamping tool as claimed in claim 1, wherein the two vertical plates (1) are rectangular plates.
5. The special-shaped chain assembly clamping tool as claimed in claim 1 or 4, wherein the left fixing plate (3) and the right fixing plate (4) are both rectangular plates.
6. The special-shaped chain assembly clamping tool as claimed in claim 5, wherein the area of the left fixing plate (3) is smaller than that of the right fixing plate (4).
7. The special-shaped chain assembly clamping tool as claimed in claim 1, wherein the supporting rod (2) is a cylindrical rod.
8. The special-shaped chain assembly clamping tool as claimed in claim 7, wherein an annular groove surrounding the central axis of the supporting rod (2) is formed in the middle of the supporting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157514.2U CN210335186U (en) | 2019-07-23 | 2019-07-23 | Dysmorphism chain subassembly clamping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157514.2U CN210335186U (en) | 2019-07-23 | 2019-07-23 | Dysmorphism chain subassembly clamping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335186U true CN210335186U (en) | 2020-04-17 |
Family
ID=70215284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921157514.2U Expired - Fee Related CN210335186U (en) | 2019-07-23 | 2019-07-23 | Dysmorphism chain subassembly clamping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335186U (en) |
-
2019
- 2019-07-23 CN CN201921157514.2U patent/CN210335186U/en not_active Expired - Fee Related
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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: 20200417 |