CN212615922U - Heavy raceway - Google Patents
Heavy raceway Download PDFInfo
- Publication number
- CN212615922U CN212615922U CN201922250163.6U CN201922250163U CN212615922U CN 212615922 U CN212615922 U CN 212615922U CN 201922250163 U CN201922250163 U CN 201922250163U CN 212615922 U CN212615922 U CN 212615922U
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- China
- Prior art keywords
- heavy
- bearing
- fixedly connected
- limiting block
- raceway
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Abstract
The utility model discloses a heavy raceway, which comprises a fixed disc, a heavy slide rail, a mounting frame and an adjusting device; a rolling groove and a T-shaped groove are arranged above the fixed plate, one side of the rolling groove is provided with an installation groove, and a steel bar is arranged in the installation groove; the heavy-duty slide rail comprises a fixed chassis, a limiting block fixedly connected with the fixed chassis, a bearing connecting rod fixedly connected with the limiting block, a horizontal bearing fixedly connected with the bearing connecting rod, a through hole arranged on the fixed chassis, a bearing seat matched with the through hole, a cross shaft connected with the bearing seat, a vertical bearing fixedly connected with the cross shaft and a cover cap used for fixing the bearing seat; a positioning groove matched with the fixed chassis is arranged below the mounting frame, and a T-shaped block is fixedly connected below the mounting frame; the adjusting device is connected with the mounting rack and used for adjusting the position of the mounting rack. The utility model discloses can be used to support and guide two heavy parts, coefficient of friction is little, and it is high to remove the precision, and it is big to bear the weight of the load, convenient operation, long service life.
Description
Technical Field
The utility model relates to a slide rail field specifically indicates heavy raceway.
Background
The slide rail is a transmission and connection part widely used in industrial production and furniture manufacturing, and the displacement of the existing heavy part mainly comprises two types: 1. the linear bearing is used, so that the moving precision is high, the friction coefficient is small, the sensitivity is high, but the requirements on the use environment and the assembly are high, the use load is low, the impact resistance is not realized, and the two parts cannot be firmly locked due to the directional movement on the track; 2. the directional displacement is realized by using the T-shaped groove and the guide rod, although the two parts can be firmly locked, the moving friction coefficient is large, the processing is troublesome, the abrasion is easy during heavy load, the torque is large during transmission by using the transmission screw rod, the abrasion is easy, and if the requirement on the moving precision is met, the guide rod needs to be additionally arranged.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide heavy raceway.
For solving the technical problem, the utility model provides a technical scheme is heavy raceway: comprises a fixed disc, a heavy slide rail, a mounting frame and an adjusting device; rolling grooves matched with the heavy-duty slide rails and T-shaped grooves for limiting are sequentially and symmetrically arranged above the fixed disc from the middle part to two sides, an installation groove is formed in one side of each rolling groove of the fixed disc, steel bars matched with the installation groove are arranged in the installation groove, and the rolling grooves, the T-shaped grooves, the installation groove and the steel bars extend in the same direction; the heavy-duty slide rail comprises a fixed chassis, a limiting block fixedly connected with the fixed chassis, a bearing connecting rod fixedly connected with the limiting block, a horizontal bearing fixedly connected with the bearing connecting rod, a through hole arranged on the fixed chassis, a bearing seat matched with the through hole, a cross shaft connected with the bearing seat, a vertical bearing fixedly connected with the cross shaft, a cover cap used for fixing the bearing seat, and a high-load elastic body used for adjusting the load of the bearing seat and a steel bar; a positioning groove matched with the fixing chassis is arranged below the mounting frame, a stop block is arranged at the edge above the positioning groove, and a T-shaped block matched with the T-shaped groove is fixedly connected below the mounting frame; the adjusting device is connected with the mounting rack and used for adjusting the position of the mounting rack.
As an improvement, the adjusting device comprises a connecting block fixedly connected to one end of the mounting frame, a screw rod in threaded fit with the connecting block, and a hand wheel fixedly connected to one end of the screw rod, the screw rod is rotatably connected with the fixed disc, and the extending direction of the screw rod is the same as that of the rolling groove.
As an improvement, the raceway top is located to heavy slide rail, horizontal bearing is located inside the raceway and horizontal bearing global and a side clearance fit of raceway (when heavy raceway used in pairs, the contact surface of horizontal bearing and raceway was used towards the axle center horizontal bearing and raceway's lateral adjustment function adjusts the clearance of horizontal bearing and a side of raceway), vertical bearing is located the global and the billet laminating of billet top and vertical bearing.
As an improvement, the steel bars are fixedly connected with the fixed plate through bolts.
As an improvement, the limiting block is fixedly connected with the fixed chassis through a bolt, and a limiting block gasket is arranged above the limiting block when the limiting block is connected with the bolt.
As an improvement, a high-load elastic body is arranged between the upper part of the bearing seat and the cover cap, and the elasticity is adjusted through a top screw, namely, the load exerted by the vertical bearing on the steel bar is adjusted.
As an improvement, the transverse shaft is rotationally connected with the bearing seat.
As an improvement, the transverse shaft is fixedly connected with the bearing seat.
As an improvement, the T-shaped block is connected with the mounting frame through a bolt.
As an improvement, the upper end of the bearing connecting rod is in threaded connection with the limiting block and is reinforced through a nut.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses can be used to support and guide two heavy parts, do directional low friction reciprocating motion to can tightly lock at preset position and die, prevent that two heavy parts from taking place relative displacement, coefficient of friction is little, and removal precision is high, and bearing load is big, and convenient operation has filled the user demand to the low friction between two parts on the existing market, and the very firm locking laminating again is equipped with the billet simultaneously, with the action of gravity skew of equipment on the billet, makes the utility model discloses a life prolongs greatly.
Drawings
Fig. 1 is a perspective view of the heavy raceway of the present invention.
Figure 2 is a front view of the heavy duty raceway of the present invention.
Fig. 3 is a schematic structural diagram 1 of the heavy-duty raceway of the present invention when assembling with a mounting frame.
Fig. 4 is a schematic structural diagram 2 of the heavy-duty raceway of the present invention when the heavy-duty slide rail is assembled with the mounting frame.
Fig. 5 is an exploded view 1 of the heavy duty slide rail of the present invention.
Fig. 6 is an exploded view 2 of the heavy duty slide rail of the present invention.
Fig. 7 is a schematic structural diagram 1 of the mounting frame of the present invention.
Fig. 8 is a schematic structural diagram 2 of the mounting frame of the present invention.
Fig. 9 is a schematic structural view of the fixed plate of the present invention.
As shown in the figure: 1. the fixed disk, 2, mounting bracket, 3, the race, 4, T type groove, 5, mounting groove, 6, the billet, 7, fixed chassis, 8, stopper, 9, the bearing connecting rod, 10, horizontal bearing, 11, through-hole, 12, bearing frame, 13, cross axle, 14, vertical bearing, 15, the block, 16, dog, 17, T type piece, 18, connecting block, 19, the lead screw, 20, the hand wheel, 21, the stopper gasket, 22, constant head tank, 23, high-load elastomer.
Detailed Description
The heavy raceway of the present invention will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1-9, the heavy raceway comprises a fixed plate 1, a heavy slide rail, a mounting frame 2 and an adjusting device; rolling grooves 3 matched with heavy-duty slide rails and T-shaped grooves 4 used for limiting are sequentially and symmetrically arranged above the fixed disc 1 from the middle part to two sides, an installation groove 5 is formed in one side of each rolling groove 3 of the fixed disc 1, steel bars 6 matched with the installation groove 5 are arranged in the installation groove 5, and the rolling grooves 3, the T-shaped grooves 4, the installation grooves 5 and the steel bars 6 extend in the same direction; the heavy-duty slide rail comprises a fixed chassis 7, a limiting block 8 fixedly connected with the fixed chassis 7, a bearing connecting rod 9 fixedly connected with the limiting block 8, a horizontal bearing 10 fixedly connected with the bearing connecting rod 9, a through hole 11 arranged on the fixed chassis 7, a bearing seat 12 matched with the through hole 11, a transverse shaft 13 connected with the bearing seat 12, a vertical bearing 14 fixedly connected with the transverse shaft 13, a cover cap 15 used for fixing the bearing seat 12, and a high-load elastic body 23 used for adjusting the load of the bearing seat 12 and a steel bar 6; a positioning groove 22 matched with the fixed chassis 7 is arranged below the mounting frame 2, a stop block 16 is arranged at the edge above the positioning groove 22, and a T-shaped block 17 matched with the T-shaped groove 4 is fixedly connected below the mounting frame 2; the adjusting device is connected with the mounting frame 2 and used for adjusting the position of the mounting frame 2.
Adjusting device is including linking firmly at the connecting block 18 of 2 one ends of mounting bracket, with connecting block 18 screw-thread fit's lead screw 19, link firmly the hand wheel 20 in lead screw 19 one end, lead screw 19 rotates with price fixing 1 and is connected, the lead screw 19 extending direction is the same with the extending direction of slot rolling 3.
Heavy slide rail locates 3 tops of slot rolling, horizontal bearing 10 is located 3 inside and horizontal bearing 10 global and 3 both sides face clearance fit of slot rolling, vertical bearing 14 is located 6 tops of billet and vertical bearing 14 global and 6 laminating of billet.
And the steel bar 6 is fixedly connected with the fixed plate 1 through bolts.
The limiting block 8 is fixedly connected with the fixed chassis 7 through a bolt, and a limiting block gasket 21 is arranged above the limiting block 8 when the limiting block 8 is connected with the bolt.
A high-load elastic body 23 is arranged between the upper part of the bearing seat 12 and the cap 15, and the cap 15 is connected with the fixed chassis 7 through bolts.
The transverse shaft 13 is rotationally connected to the bearing block 12.
The transverse shaft 13 is fixedly connected with the bearing seat 12.
The T-shaped block 17 is connected with the mounting frame 2 through bolts.
The upper end of the bearing connecting rod 9 is in threaded connection with the limiting block 8 and is reinforced through a nut.
The utility model discloses when concrete implementation, locate heavy equipment's below with heavy raceway, heavy equipment's bottom and heavy sliding linkage, through rotating hand wheel 20, it rotates to drive lead screw 19, make connecting block 18 and lead screw 19 take place relative rotation, because lead screw 19 only rotates with the price fixing 1 and is connected, consequently connecting block 18 still can relative movement when connecting block 18 relative lead screw 19 pivoted, connecting block 18 drives mounting bracket 2 equidirectional removal, horizontal bearing 10 rolls in the rolling groove 3, vertical bearing 14 rolls on billet 6, T type piece 17 slides along T type groove 4, make heavy slide rail 1 removal of price fixing relatively with low friction, realize heavy equipment's position control.
The utility model discloses can be used to support and guide two heavy parts, do directional low friction reciprocating motion to can tightly lock at preset position and die, prevent that two heavy parts from taking place relative displacement, coefficient of friction is little, and removal precision is high, and bearing load is big, and convenient operation has filled the user demand to the low friction between two parts on the existing market, and the very firm locking laminating again is equipped with the billet simultaneously, with the action of gravity skew of equipment on the billet, makes the utility model discloses a life prolongs greatly.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (10)
1. Heavy raceway, its characterized in that: comprises a fixed disc (1), a heavy slide rail, a mounting rack (2) and an adjusting device;
rolling grooves (3) matched with heavy-duty slide rails and T-shaped grooves (4) used for limiting are sequentially and symmetrically arranged above the fixed disc (1) from the middle part to two sides, an installation groove (5) is formed in one side of each rolling groove (3) of the fixed disc (1), steel bars (6) matched with the installation groove (5) are arranged in the installation groove (5), and the rolling grooves (3), the T-shaped grooves (4), the installation grooves (5) and the steel bars (6) extend in the same direction;
the heavy-duty slide rail comprises a fixed chassis (7), a limiting block (8) fixedly connected with the fixed chassis (7), a bearing connecting rod (9) fixedly connected with the limiting block (8), a horizontal bearing (10) fixedly connected with the bearing connecting rod (9), a through hole (11) formed in the fixed chassis (7), a bearing seat (12) matched with the through hole (11), a transverse shaft (13) connected with the bearing seat (12), a vertical bearing (14) fixedly connected with the transverse shaft (13), a cover cap (15) used for fixing the bearing seat (12), and a high-load elastic body (23) used for providing supporting force;
a positioning groove (22) matched with the fixed chassis (7) is arranged below the mounting frame (2), a stop block (16) is arranged at the edge above the positioning groove (22), and a T-shaped block (17) matched with the T-shaped groove (4) is fixedly connected below the mounting frame (2);
the adjusting device is connected with the mounting rack (2) and used for adjusting the position of the mounting rack (2).
2. A heavy raceway according to claim 1, characterized in that: adjusting device is including linking firmly connecting block (18) in mounting bracket (2) one end, with connecting block (18) screw-thread fit's lead screw (19), link firmly hand wheel (20) in lead screw (19) one end, lead screw (19) are rotated with price fixing (1) and are connected, lead screw (19) extending direction is the same with the extending direction of slot rolling (3).
3. A heavy raceway according to claim 1, characterized in that: heavy slide rail locates slot rolling (3) top, horizontal bearing (10) are located global and slot rolling (3) both sides face clearance fit of inside and horizontal bearing (10) of slot rolling (3), vertical bearing (14) are located global and billet (6) laminating of billet (6) top and vertical bearing (14).
4. A heavy raceway according to claim 1, characterized in that: the steel bar (6) is fixedly connected with the fixed plate (1) through bolts.
5. A heavy raceway according to claim 1, characterized in that: the limiting block (8) is fixedly connected with the fixed chassis (7) through a bolt, and a limiting block gasket (21) is arranged above the limiting block (8) when the limiting block is connected with the bolt.
6. A heavy raceway according to claim 1, characterized in that: a high-load elastic body (23) is arranged between the upper part of the bearing seat (12) and the cap (15), and the cap (15) is connected with the fixed chassis (7) through bolts.
7. A heavy raceway according to claim 1, characterized in that: the transverse shaft (13) is rotationally connected with the bearing seat (12).
8. A heavy raceway according to claim 1, characterized in that: the transverse shaft (13) is fixedly connected with the bearing seat (12).
9. A heavy raceway according to claim 1, characterized in that: the T-shaped block (17) is connected with the mounting frame (2) through bolts.
10. A heavy raceway according to claim 1, characterized in that: the upper end of the bearing connecting rod (9) is in threaded connection with the limiting block (8) and is reinforced through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250163.6U CN212615922U (en) | 2019-12-16 | 2019-12-16 | Heavy raceway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250163.6U CN212615922U (en) | 2019-12-16 | 2019-12-16 | Heavy raceway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212615922U true CN212615922U (en) | 2021-02-26 |
Family
ID=74727964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922250163.6U Expired - Fee Related CN212615922U (en) | 2019-12-16 | 2019-12-16 | Heavy raceway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212615922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985538A (en) * | 2019-12-16 | 2020-04-10 | 纪谋城 | Heavy raceway |
-
2019
- 2019-12-16 CN CN201922250163.6U patent/CN212615922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985538A (en) * | 2019-12-16 | 2020-04-10 | 纪谋城 | Heavy raceway |
| CN110985538B (en) * | 2019-12-16 | 2024-08-13 | 纪谋城 | Heavy-duty raceway |
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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: 20210226 Termination date: 20211216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |