CN207673705U - A kind of wear-resistant robot linkage - Google Patents
A kind of wear-resistant robot linkage Download PDFInfo
- Publication number
- CN207673705U CN207673705U CN201721582490.6U CN201721582490U CN207673705U CN 207673705 U CN207673705 U CN 207673705U CN 201721582490 U CN201721582490 U CN 201721582490U CN 207673705 U CN207673705 U CN 207673705U
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- China
- Prior art keywords
- rod
- con
- wear
- resistant
- block
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Abstract
The utility model is related to the linkage components of the movable arms in modality, more particularly to a kind of wear-resistant robot linkage, including con-rod only, the end of the con-rod only is equipped with the axis hole through con-rod only opposite sides face, the end sleeve of the con-rod only is equipped with abrasionproof part, is equipped with the connecting hole penetrated through with the axis hole on opposite two sides on the wearing piece.The utility model has the beneficial effects that：Pass through the end set wearing piece in con-rod only, abrasion of the con-rod only when rotating around the axis to the side wall of con-rod only can be effectively reduced, improve the wearability of connecting rod, to improve the service life of connecting rod, ensure the safety and stability during modality use, reduces the volume that monolithic linkage loses.
Description
Technical field
The utility model is related in modality linkage component more particularly to a kind of wear-resistant robot linkage.
Background technology
Connecting rod is a kind of common mechanical part, connecting rod two end respectively at actively and driven member it is hinged with transmit movement and
Power.Especially in modality, it will usually using connecting rod as connection mechanical arm, for being connected to engine base and head, connecting rod
End be fixed in fixed seat by shaft, the opposite two sides of end are fixed seat clamping, with realize connecting rod with
The adjustment that Handpiece Location is realized in positioning can be carried out after shaft rotation.Since the end of connecting rod is clamped, in the mistake for adjusting connecting rod
Cheng Zhong can rub between the side and fixed seat of the end of connecting rod, for a long time using the end of connecting rod can be caused impaired, shadow
Ring the service life of connecting rod.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of simple in structure, the anti-of interlinking lever end can be effectively improved
It rubs performance, improves the wear-resistant robot linkage of connecting rod service life.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of wear-resistant robot linkage, including even
Bar body, the end of the con-rod only are equipped with the axis hole through con-rod only opposite sides face, the con-rod only
End is equipped with wearing piece, is equipped with the connecting hole penetrated through with the axis hole on opposite two sides on the wearing piece.
The utility model has the beneficial effects that：By the end set wearing piece in con-rod only, connecting rod can be effectively reduced
Abrasion of the ontology when rotating around the axis to the side wall of con-rod only, improves the wearability of connecting rod, to improve the use of connecting rod
Service life, it is ensured that the safety and stability during modality use, also, since wearing piece, the body of con-rod only is arranged
Product can reduce, and reduce the use of material, cost-effective.
Based on the above technical solution, the utility model can also do following improvement.
Further, the wearing piece is the wear-resistant block being arranged on the two sides that the con-rod only is equipped with axis hole, described
Wear-resistant block is fixedly connected by welding with the con-rod only.
Advantageous effect using above-mentioned further scheme is：The setting of wear-resistant block can effectively improve the resistance to of con-rod only end
Mill property.
Further, the wear-resistant block and the con-rod only are fixedly connected by the connection types such as welding, bonding, only
Wear-resistant block is fixed on to the end of the con-rod only, within the scope of protection of this application.
Further, the wearing piece is U-type wear-resistant block, and the U-type wear-resistant block includes middle part block and difference integrated solid
It is scheduled on the lateral mass at middle part block both ends, the connecting hole is located on two lateral mass of the U-type wear-resistant block, the connecting rod
The end of ontology is fixed between two lateral mass, and the outer wall of the con-rod only abuts the middle part block and two respectively
A lateral mass.
Advantageous effect using above-mentioned further scheme is：In existing modality, in order to ensure the stability of head,
Two con-rod onlies being set up in parallel of generally use connect pedestal and head as mechanical arm, then in two companies being set up in parallel
Shell is arranged outside bar body, in use, two con-rod onlies being set up in parallel rotate with corresponding shaft and
It draws close or separate, wearing piece uses U-type wear-resistant block, the side of U-type wear-resistant block to be equipped with opening, wearing piece is set in con-rod only
It is upper that the side of the mutual direction in end of two con-rod onlies being set up in parallel is not covered by wearing piece so that side by side at two
The con-rod only of setting will not be because of the blocking of wearing piece, to cause shadow to the rotational travel of con-rod only when drawing close
It rings, is not in abrasion since con-rod only is not clamped by the side that wearing piece covers.Wearing piece uses U-type wear-resistant block,
It can ensure that the fixed stability of wearing piece, do not appear in side when wearing piece is separately provided in the side of con-rod only end
Wearing piece is loosened since long-time uses.
Further, the U-type wear-resistant block is fixedly connected by welding with the end of the con-rod only.
Advantageous effect using above-mentioned further scheme is：U-type wear-resistant block is fixed by welding and the end of con-rod only
Connection, it is preferred that be fixed by the way of soldering or spot welding, fixation is stablized, and is not in because being fixed to each other
Caused by deform.
Further, the U-type wear-resistant block fixed forms and the con-rod only such as connects by welding, bonding, clamping, plate
End is fixedly connected, as long as U-type wear-resistant block can be fixed on to the mode of the end of the con-rod only, at this
In the protection domain of application.
Further, the side of the middle part block of the U-type wear-resistant block is equipped with welding groove.The welding groove is by the middle part block
Side extend to opposite side.
Advantageous effect using above-mentioned further scheme is：The setting of welding groove can increase the welding surface of spot welding or soldering
Product, further ensures that the stability after being welded and fixed.
Further, the con-rod only is rectangular drum like structure, and two lateral mass are vertically arranged with the middle part block.
Advantageous effect using above-mentioned further scheme is：Con-rod only uses rectangular drum like structure, can ensure connecting rod
Mitigate the weight of con-rod only under the premise of the intensity of ontology, corresponding, lateral mass and the middle part block of U-type wear-resistant block are vertically arranged,
So that forming rectangular channel corresponding with rectangular drum like structure in U-type wear-resistant block, it is ensured that con-rod only is bonded solid with U-type wear-resistant block
It is fixed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of the utility model；
Fig. 2 is the left view of the first embodiment of the utility model；
Fig. 3 is the structural schematic diagram of wearing piece in the utility model the first embodiment；
Fig. 4 is the schematic diagram that the utility model the first embodiment is installed on fixed seat；
Fig. 5 is the structural schematic diagram of second of embodiment of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, con-rod only, 2, axis hole, 3, connecting hole, 4, U-type wear-resistant block, 41, middle part block, 42, lateral mass, 5, welding groove, 6,
Fixed seat, 7, shaft, 8, wear-resistant block.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, the first embodiment of the utility model includes con-rod only 1, the con-rod only 1
End be equipped with the axis hole 2 through 1 opposite sides face of the con-rod only, the end sleeve of the con-rod only 1 is equipped with wearing piece,
The connecting hole 3 penetrated through with the axis hole 2 is equipped on the wearing piece on opposite two sides.In the present embodiment, the institute
State wearing piece be U-type wear-resistant block 4, the U-type wear-resistant block 4 include middle part block 41 and respectively integrated solid be scheduled on it is described in
The lateral mass 42 at 41 both ends of portion's block.The con-rod only 1 is rectangular drum like structure, two lateral mass 42 and the middle part block
41 are vertically arranged, and con-rod only 1 uses rectangular drum like structure, can mitigate under the premise of ensureing the intensity of con-rod only 1 and connect
The weight of bar body 1, corresponding, lateral mass 42 and the middle part block 41 of U-type wear-resistant block 4 are vertically arranged so that shape in U-type wear-resistant block 4
At rectangular channel corresponding with rectangular drum like structure, it is ensured that con-rod only 1 is bonded fixation with U-type wear-resistant block 4.By using U-shaped resistance to
Abrading block 4 uses abrasionproof component, can effectively reduce the friction between con-rod only 1 and fixed seat 6, improve the wear-resisting of link assembly
Property, to improve whole service life.
Specifically, the connecting hole 3 is located on two lateral mass 42 of the U-type wear-resistant block 4, the con-rod only 1
End be fixed between two lateral mass 42, and the outer wall of the con-rod only 1 abut respectively the middle part block 41 and
Two lateral mass 42.In existing modality, in order to ensure the stability of head, two companies being set up in parallel of generally use
Then bar body 1 is arranged shell outside two con-rod onlies 1 being set up in parallel, makes as mechanical arm connection pedestal and head
With in the process, two con-rod onlies 1 being set up in parallel are drawn close or separate as corresponding shaft 7 rotates, and wearing piece is adopted
It is equipped with opening with the side of U-type wear-resistant block 4, U-type wear-resistant block 4, wearing piece is set on con-rod only 1 so that two set side by side
The side of the mutual direction in end for the con-rod only 1 set is not covered by wearing piece so that in two con-rod onlies being set up in parallel 1
It will not be because of the blocking of wearing piece, to be impacted to the rotational travel of con-rod only 1, due to con-rod only when drawing close
1 is not clamped by the side that wearing piece covers, is not in abrasion.Wearing piece uses U-type wear-resistant block 4, can ensure that wearing piece
Fixed stability, do not appear in the wearing piece of side when wearing piece is separately provided in the side of 1 end of con-rod only due to
It uses and loosens for a long time.
In the present embodiment, the U-type wear-resistant block 4 is fixedly connected by welding with the end of the con-rod only 1, fix tightly
Gu stablizing, and be not in because deforming caused by being fixed to each other.Preferred welding manner is in each of U-type wear-resistant block 4
The edge of side and the junction of con-rod only 1 are fixed by the way of spot welding or soldering, and solder joint cannot protrude described U-shaped
The outer surface of the middle part block 41 and lateral mass 42 of wear-resistant block 4 avoids solder joint from influencing the connection with fixed seat 6, likewise, solder joint cannot
It appears in axis hole 2 and connecting hole 3, avoids the friction with shaft 7.
Preferably, secured in order to ensure welding, it is ensured that have enough pads, in the middle part block of the U-type wear-resistant block 4
41 side is equipped with welding groove 5, and the welding groove 5 is extended from the side of the middle part block 41 to opposite side.
Operation principle：As shown in figure 4, the U-type wear-resistant block 4 to be set in the end of con-rod only 1 so that 2 He of axis hole
The position of connecting hole 3 corresponds to perforation, and then the end of connecting rod is located in fixed seat 6, that is, realizes end of the fixed seat 6 to connecting rod
Clamping, be then attached again by shaft 7, realize connecting rod around the shaft 7 axial rotation, it is U-shaped resistance to during rotation
There is certain friction between abrading block 4 and fixed seat 6, avoid the damage to con-rod only 1, improves service life.
In second of embodiment of the utility model, the wearing piece is to be arranged to be equipped with axis hole in the con-rod only 1
Wear-resistant block 8 on two sides, the wear-resistant block 8 are fixedly connected by welding with the con-rod only 1.
In the embodiments of the present invention, in order to ensure the surface abrasion resistance of wearing piece, need to the surface of wearing piece into
Row heat treatment.
The beneficial effects of the utility model：By the end set wearing piece in con-rod only 1, connecting rod sheet can be effectively reduced
Body 1 occurs, to the abrasion of the side wall of con-rod only 1, the wearability of connecting rod being improved, to improve connecting rod when around the shaft 7 rotate
Service life, it is ensured that the safety and stability during modality use.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of wear-resistant robot linkage, which is characterized in that including con-rod only (1), the end of the con-rod only (1) is set
There is the axis hole (2) through the con-rod only (1) opposite sides face, the end of the con-rod only (1) is equipped with wearing piece, described
The connecting hole (3) penetrated through with the axis hole (2) is equipped on wearing piece on opposite two sides.
2. a kind of wear-resistant robot linkage according to claim 1, which is characterized in that the wearing piece is setting in institute
The wear-resistant block (8) on two sides of the con-rod only (1) equipped with axis hole is stated, the wear-resistant block (8) passes through with the con-rod only (1)
It is welded and fixed connection.
3. a kind of wear-resistant robot linkage according to claim 1, which is characterized in that the wearing piece is U-type wear-resistant
Block (4), the U-type wear-resistant block (4) includes middle part block (41) and integrated solid is scheduled on middle part block (41) both ends respectively
Lateral mass, the connecting hole (3) are located on two lateral mass of the U-type wear-resistant block (4), the end of the con-rod only (1)
It is fixed between two lateral mass, and the outer wall of the con-rod only (1) abuts the middle part block (41) and two respectively
The lateral mass.
4. a kind of wear-resistant robot linkage according to claim 3, which is characterized in that the U-type wear-resistant block (4) passes through
Welding is fixedly connected with the end of the con-rod only (1).
5. a kind of wear-resistant robot linkage according to claim 4, which is characterized in that in the U-type wear-resistant block (4)
The side of portion's block (41) is equipped with welding groove (5).
6. according to a kind of wear-resistant robot linkage of claim 3 to 5 any one of them, which is characterized in that the connecting rod sheet
Body (1) is rectangular drum like structure, and two lateral mass are vertically arranged with the middle part block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582490.6U CN207673705U (en) | 2017-11-23 | 2017-11-23 | A kind of wear-resistant robot linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582490.6U CN207673705U (en) | 2017-11-23 | 2017-11-23 | A kind of wear-resistant robot linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673705U true CN207673705U (en) | 2018-07-31 |
Family
ID=62966309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582490.6U Expired - Fee Related CN207673705U (en) | 2017-11-23 | 2017-11-23 | A kind of wear-resistant robot linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673705U (en) |
-
2017
- 2017-11-23 CN CN201721582490.6U patent/CN207673705U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20201123 |