CN110919334A - Assembling method of combined sliding block - Google Patents
Assembling method of combined sliding block Download PDFInfo
- Publication number
- CN110919334A CN110919334A CN201911359887.2A CN201911359887A CN110919334A CN 110919334 A CN110919334 A CN 110919334A CN 201911359887 A CN201911359887 A CN 201911359887A CN 110919334 A CN110919334 A CN 110919334A
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- China
- Prior art keywords
- strip
- shaped base
- edge sealing
- block
- sealing plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The combination method of the combined slide block comprises the following steps: s1, vertically fixing the strip-shaped base; s2, the trapezoid blocks are vertically clamped, the lower ends of the trapezoid blocks are aligned with the upper ends of dovetail grooves in the strip-shaped base, the trapezoid blocks are pressed downwards to be in place, and the upper surfaces of the trapezoid blocks are located above notches of the dovetail grooves; s3, the locking screw penetrates into the stepped hole and the upper end of the locking screw abuts against the lower surface of the trapezoidal block; s4, buckling the arc buckling parts of the edge sealing plates on the arc chamfers of the notches of the dovetail grooves, then locking bolts into the threaded holes, wherein the lower surfaces of the edge sealing plates are matched with the upper surfaces of the strip-shaped bases, and the opposite inner side surfaces of the two edge sealing plates are respectively matched with the side surfaces of the trapezoidal blocks; s5, arranging the strip-shaped base on the platform, enabling the trapezoidal block to face upwards, embedding a solid graphite column in each oil storage blind hole, and enabling the upper end face of each solid graphite column to be flush with the upper surface of the trapezoidal block.
Description
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to an assembling method of a combined sliding block.
Background
The sliding block is a common accessory in various dies, and is also applied to some engineering machines.
The existing sliding block is a sliding block made of a copper material and made of a single material, and is also a combined sliding block, namely, the sliding block is formed by assembling and combining two different materials, and the cost investment of the combined sliding block is reduced.
However, for the existing combined sliding block, due to the fact that sealing edges are not arranged on two sides of the top of the groove-shaped base of the combined sliding block and the copper material block arranged in the groove-shaped base, friction waste materials generated by friction of the combined sliding block in the using process are retained in a gap between the groove-shaped base and the copper material block, and replacement of the copper material block and installation of a new copper material block are affected.
Disclosure of Invention
The present invention is directed to solving the above problems and to providing a method for assembling a composite slider that can solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the combination method of the combined slide block comprises the following steps:
s1, vertically fixing the strip-shaped base;
s2, the trapezoid blocks are vertically clamped, the lower ends of the trapezoid blocks are aligned with the upper ends of dovetail grooves in the strip-shaped base, the trapezoid blocks are pressed downwards to be in place, and the upper surfaces of the trapezoid blocks are located above notches of the dovetail grooves;
s3, the locking screw penetrates into the stepped hole and the upper end of the locking screw abuts against the lower surface of the trapezoidal block;
s4, buckling the arc buckling parts of the edge sealing plates on the arc chamfers of the notches of the dovetail grooves, then locking bolts into the threaded holes, wherein the lower surfaces of the edge sealing plates are matched with the upper surfaces of the strip-shaped bases, and the opposite inner side surfaces of the two edge sealing plates are respectively matched with the side surfaces of the trapezoidal blocks;
s5, arranging the strip-shaped base on the platform, enabling the trapezoidal block to face upwards, embedding a solid graphite column in each oil storage blind hole, and enabling the upper end face of each solid graphite column to be flush with the upper surface of the trapezoidal block.
The combined sliding block comprises a strip-shaped base, a dovetail groove arranged along the length direction of the strip-shaped base is arranged on the strip-shaped base, and a trapezoid block inserted in the dovetail groove, wherein the upper surface of the trapezoid block is positioned above the notch of the dovetail groove, the upper surface of the strip-shaped base is provided with edge sealing structures positioned at two sides of the upper surface of the trapezoid block, the edge sealing structure comprises an arc chamfer arranged at a notch of a dovetail groove, and also comprises two edge sealing plates respectively positioned at two sides of the length direction of the upper surface of the trapezoidal block, the lower surfaces of the edge sealing plates are inosculated with the upper surface of the strip-shaped base, the two edge sealing plates are parallel to each other, and the opposite inner side surfaces of the two edge sealing plates are respectively inosculated with the side surfaces of the trapezoidal block, the side of each edge sealing plate, which is matched with the trapezoidal block, is also connected with an arc buckling part buckled on the arc chamfer, the edge sealing plate is fixed on the strip-shaped base through a detachable connecting structure, and the upper surface of the edge sealing plate is positioned below the upper surface side of the trapezoidal block.
In the above method of assembling the composite slider, the edge sealing plate has an inclined surface inclined downward and outward on an upper surface thereof.
In the combination method of the combined slide block, the detachable connection structure comprises a plurality of bolts penetrating through the edge sealing plate, and the upper surface of the strip-shaped base is provided with threaded holes in threaded connection with the bolts one by one.
In the above method of assembling the composite slider, the edge sealing plate and the arc-shaped buckling part are connected into an integral structure.
In the combination method of the combined slide block, one side surface of the edge sealing plate far away from the trapezoidal block is flush with the corresponding side surface of the strip-shaped base.
In the combination method of the combined slide block, the trapezoidal block is made of copper materials, and the upper surface of the trapezoidal block is provided with a plurality of oil storage blind holes and solid graphite columns arranged in the oil storage blind holes.
In the combination method of the combined slide block, the bottom of the strip-shaped base is provided with a plurality of stepped holes distributed at intervals and locking screws penetrating through each stepped hole, the locking screws are in threaded connection with the stepped holes, and the upper ends of the locking screws are abutted against the lower surfaces of the trapezoidal blocks.
Compared with the prior art, the combination method of the combined slide block has the advantages that: it can seal the gap between bar base and the trapezoidal piece in the design of banding board, and simultaneously, the arc buckling parts can improve the fixed stability and the reliability of banding board installation.
Drawings
Fig. 1 is a schematic view of a combined slider structure provided by the invention.
Fig. 2 is a schematic top view of the combined slider provided by the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic structural diagram of the combined sliding block after a rubber strip is added.
In the figure, a strip-shaped base 1, a dovetail groove 11, an arc-shaped chamfer 12, a threaded hole 13, a trapezoidal block 2, an oil storage blind hole 21, a solid graphite column 22, a sealing plate 3, an inclined surface 31, a bolt 32, an arc-shaped buckling part 33, a reference part 34 and a locking screw 5.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the combined sliding block includes a strip-shaped base 1, a dovetail groove 11 disposed along the length direction of the strip-shaped base 1 is formed on the strip-shaped base 1, and a trapezoidal block 2 inserted into the dovetail groove 11, and the upper surface of the trapezoidal block 2 is located above the notch of the dovetail groove 11. The trapezoidal blocks 2 and the dovetail grooves 11 are in interference fit.
The upper surface of the strip-shaped base 1 is provided with edge sealing structures located on two sides of the upper surface of the trapezoidal block 2, each edge sealing structure comprises an arc-shaped chamfer 12 arranged at the notch of the dovetail groove 11 and two edge sealing plates 3 respectively located on two sides of the length direction of the upper surface of the trapezoidal block 2, and each edge sealing plate 3 is made of a stainless steel plate.
The lower surface of the edge sealing plate 3 is coincided with the upper surface of the strip-shaped base 1, the two edge sealing plates 3 are parallel to each other, the opposite inner side surfaces of the two edge sealing plates 3 are coincided with the side surfaces of the trapezoidal blocks 2 respectively, the rubber strips are installed on the opposite inner side surfaces of the two edge sealing plates 3 respectively, and the side surfaces of the rubber strips and the trapezoidal blocks 2 are coincided.
The side, matched with the trapezoid block 2, of each edge sealing plate 3 is also connected with an arc buckling part 33 buckled on the arc chamfer 12, and the edge sealing plates 3 and the arc buckling parts 33 are connected into an integral structure. The edge sealing plate 3 is fixed on the strip-shaped base 1 through a detachable connecting structure, and the upper surface of the edge sealing plate 3 is positioned below the upper surface side of the trapezoidal block 2.
The upper surface of the edge sealing plate 3 is provided with an inclined surface 31 which is inclined downward and outward. The upper surface of the rubber strip 4 is provided with a first inclined surface consistent with the inclined direction of the inclined surface 31, and the lower side of the first inclined surface is smoothly spliced with the upper side of the inclined surface 31.
It can seal the gap between strip base and the trapezoidal piece to the design of banding board 3, and simultaneously, the arc buckling parts can improve 3 fixed stability and the reliability of installation of banding board.
The detachable connecting structure comprises a plurality of bolts 32 penetrating through the edge sealing plate 3, and threaded holes 13 which are in threaded connection with the bolts 32 one by one are formed in the upper surface of the strip-shaped base 1.
One side surface of the edge sealing plate 3 far away from the trapezoidal block 2 is flush with the corresponding side surface of the strip-shaped base 1.
Secondly, the trapezoidal block 2 is made of copper material, and a plurality of oil storage blind holes 21 and solid graphite columns 22 arranged in each oil storage blind hole are formed in the upper surface of the trapezoidal block 2. The solid graphite columns 22 improve self-lubricating properties of themselves.
In addition, the bottom of the strip-shaped base 1 is provided with a plurality of stepped holes distributed at intervals and locking screws 5 penetrating through each stepped hole, the locking screws 5 are in threaded connection with the stepped holes, and the upper ends of the locking screws 5 are abutted against the lower surface of the trapezoidal block 2. Locking screw 5 can be fixed with trapezoidal piece 2 and the locking of strip base 1 position, has avoided the relative strip base 1 displacement of trapezoidal piece 2.
Also, a reference portion 34 is provided at one end of one of the blank plates 3, the reference portion 34 is located at one end of the trapezoidal block 2 and the reference portion 34 is in contact with one end of the trapezoidal block 2.
The assembling method comprises the following steps:
s1, vertically fixing the strip-shaped base;
s2, the trapezoid blocks are vertically clamped, the lower ends of the trapezoid blocks are aligned with the upper ends of dovetail grooves in the strip-shaped base, the trapezoid blocks are pressed downwards to be in place, and the upper surfaces of the trapezoid blocks are located above notches of the dovetail grooves;
s3, the locking screw penetrates into the stepped hole and the upper end of the locking screw abuts against the lower surface of the trapezoidal block;
s4, buckling the arc buckling parts of the edge sealing plates on the arc chamfers of the notches of the dovetail grooves, then locking bolts into the threaded holes, wherein the lower surfaces of the edge sealing plates are matched with the upper surfaces of the strip-shaped bases, and the opposite inner side surfaces of the two edge sealing plates are respectively matched with the side surfaces of the trapezoidal blocks;
and (4) performing anastomosis to obtain mechanical hard seal.
S5, arranging the strip-shaped base on the platform, enabling the trapezoidal block to face upwards, embedding a solid graphite column in each oil storage blind hole, and enabling the upper end face of each solid graphite column to be flush with the upper surface of the trapezoidal block.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (5)
1. The assembling method of the combined sliding block comprises a strip-shaped base (1), wherein a dovetail groove (11) arranged along the length direction of the strip-shaped base (1) is formed in the strip-shaped base (1), a trapezoid block (2) inserted into the dovetail groove (11) is arranged on the strip-shaped base (1), the upper surface of the trapezoid block (2) is positioned above a notch of the dovetail groove (11), edge sealing structures positioned on two sides of the upper surface of the trapezoid block (2) are arranged on the upper surface of the strip-shaped base (1), each edge sealing structure comprises an arc-shaped chamfer (12) arranged on the notch of the dovetail groove (11), and two edge sealing plates (3) respectively positioned on two sides of the length direction of the upper surface of the trapezoid block (2), and is characterized by comprising the following steps:
s1, vertically fixing the strip-shaped base;
s2, the trapezoid blocks are vertically clamped, the lower ends of the trapezoid blocks are aligned with the upper ends of dovetail grooves in the strip-shaped base, the trapezoid blocks are pressed downwards to be in place, and the upper surfaces of the trapezoid blocks are located above notches of the dovetail grooves;
s3, the locking screw penetrates into the stepped hole and the upper end of the locking screw abuts against the lower surface of the trapezoidal block;
s4, buckling the arc buckling parts of the edge sealing plates on the arc chamfers of the notches of the dovetail grooves, then locking bolts into the threaded holes, wherein the lower surfaces of the edge sealing plates are matched with the upper surfaces of the strip-shaped bases, and the opposite inner side surfaces of the two edge sealing plates are respectively matched with the side surfaces of the trapezoidal blocks;
s5, arranging the strip-shaped base on the platform, enabling the trapezoidal block to face upwards, embedding a solid graphite column in each oil storage blind hole, and enabling the upper end face of each solid graphite column to be flush with the upper surface of the trapezoidal block.
2. The method of assembling a composite slider according to claim 1, wherein the two edge-sealing plates (3) are parallel to each other, and the upper surfaces of the edge-sealing plates (3) are located below the upper surface side of the trapezoidal block (2).
3. The assembling method of the composite slider according to claim 1, wherein an inclined surface (31) is provided on the upper surface of the edge sealing plate (3) to be inclined downward and outward.
4. The method of assembling a composite slider according to claim 1, wherein the edge-sealing plate (3) and the arcuate engagement portion (33) are integrally connected.
5. The method of assembling a modular slide as claimed in claim 1, characterised in that the edge strip (3) is flush with the corresponding side of the bar (1) remote from the side of the trapezoidal block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359887.2A CN110919334A (en) | 2019-12-25 | 2019-12-25 | Assembling method of combined sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359887.2A CN110919334A (en) | 2019-12-25 | 2019-12-25 | Assembling method of combined sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110919334A true CN110919334A (en) | 2020-03-27 |
Family
ID=69862060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911359887.2A Withdrawn CN110919334A (en) | 2019-12-25 | 2019-12-25 | Assembling method of combined sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110919334A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854741A (en) * | 1987-10-26 | 1989-08-08 | Nippon Thompson Co., Ltd. | Holding device of rectilinear motion rolling guide unit |
| US5451109A (en) * | 1993-08-31 | 1995-09-19 | Nippon Thompson Co., Ltd. | Linear motion rolling guide unit |
| CN2620127Y (en) * | 2003-06-16 | 2004-06-09 | 大连方圆复合材料轴承有限责任公司 | Bimetal self-lubricating sliding block |
| DE10315420A1 (en) * | 2003-04-04 | 2004-10-14 | Ina-Schaeffler Kg | Guide rail for linear bearing has on both sides of longitudinal slot undercuts formed by removal of material of guide rail, whereby undercuts are formed on facing sides of shoulder formed along two longitudinal sides of slot |
| TWI257458B (en) * | 2005-06-17 | 2006-07-01 | Hiwin Tech Corp | Linear guideway dustproofpiece |
| CN2931389Y (en) * | 2006-05-19 | 2007-08-08 | 廖社春 | Dovetail groove pedestal advertisement litterbin |
| US20100329595A1 (en) * | 2009-06-30 | 2010-12-30 | Nippon Thompson Co., Ltd. | Linear Motion Guide Unit |
| WO2014178302A1 (en) * | 2013-05-02 | 2014-11-06 | Thk株式会社 | Motion guiding device |
| CN206068513U (en) * | 2016-08-31 | 2017-04-05 | 广东豪美铝业股份有限公司 | A kind of aluminium section bar is spaced tool |
| CN107407328A (en) * | 2015-03-24 | 2017-11-28 | 日本精工株式会社 | linear motion guidance device |
| CN207679152U (en) * | 2017-06-13 | 2018-08-03 | 厦门鸿方圆工贸有限公司 | Sliding rail sealing device |
| WO2019007458A1 (en) * | 2017-07-05 | 2019-01-10 | Schaeffler Technologies AG & Co. KG | Method for removing and/or introducing a cover strip in a linear anti-friction bearing, and linear anti-friction bearing |
| CN109642610A (en) * | 2016-09-28 | 2019-04-16 | 霓达株式会社 | The sealing element of rectilinear guide |
-
2019
- 2019-12-25 CN CN201911359887.2A patent/CN110919334A/en not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854741A (en) * | 1987-10-26 | 1989-08-08 | Nippon Thompson Co., Ltd. | Holding device of rectilinear motion rolling guide unit |
| US5451109A (en) * | 1993-08-31 | 1995-09-19 | Nippon Thompson Co., Ltd. | Linear motion rolling guide unit |
| DE10315420A1 (en) * | 2003-04-04 | 2004-10-14 | Ina-Schaeffler Kg | Guide rail for linear bearing has on both sides of longitudinal slot undercuts formed by removal of material of guide rail, whereby undercuts are formed on facing sides of shoulder formed along two longitudinal sides of slot |
| CN2620127Y (en) * | 2003-06-16 | 2004-06-09 | 大连方圆复合材料轴承有限责任公司 | Bimetal self-lubricating sliding block |
| TWI257458B (en) * | 2005-06-17 | 2006-07-01 | Hiwin Tech Corp | Linear guideway dustproofpiece |
| CN2931389Y (en) * | 2006-05-19 | 2007-08-08 | 廖社春 | Dovetail groove pedestal advertisement litterbin |
| US20100329595A1 (en) * | 2009-06-30 | 2010-12-30 | Nippon Thompson Co., Ltd. | Linear Motion Guide Unit |
| WO2014178302A1 (en) * | 2013-05-02 | 2014-11-06 | Thk株式会社 | Motion guiding device |
| CN107407328A (en) * | 2015-03-24 | 2017-11-28 | 日本精工株式会社 | linear motion guidance device |
| CN206068513U (en) * | 2016-08-31 | 2017-04-05 | 广东豪美铝业股份有限公司 | A kind of aluminium section bar is spaced tool |
| CN109642610A (en) * | 2016-09-28 | 2019-04-16 | 霓达株式会社 | The sealing element of rectilinear guide |
| CN207679152U (en) * | 2017-06-13 | 2018-08-03 | 厦门鸿方圆工贸有限公司 | Sliding rail sealing device |
| WO2019007458A1 (en) * | 2017-07-05 | 2019-01-10 | Schaeffler Technologies AG & Co. KG | Method for removing and/or introducing a cover strip in a linear anti-friction bearing, and linear anti-friction bearing |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200327 |
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| WW01 | Invention patent application withdrawn after publication |