CN211615273U

CN211615273U - Bearing box flip structure

Info

Publication number: CN211615273U
Application number: CN202020280249.3U
Authority: CN
Inventors: 陈革新; 袁松涛
Original assignee: Shanghai Shunyu Electromechanical Technology Development Co ltd
Current assignee: Shanghai Shunyu Electromechanical Technology Development Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-02
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a bearing box turnover structure, which comprises a base, a turnover device arranged on the base and a support rod hinged with one end of the turnover device, wherein the support rod is provided with a top connected with the bearing box, and the top is vertical to the support rod; the base is provided with an abdicating space, and the turnover device is hinged in the abdicating space; the overturning device comprises a long connecting rod hinged in the abdicating space and a straight handle hinged with one end of the long connecting rod, which is far away from the supporting rod, a driving device is arranged in the long connecting rod, one end of the driving device is hinged with one end of the supporting rod, and two sides of the straight handle are hinged with the base; the driving device drives the supporting rod to rotate, and the supporting rod drives the bearing box to overturn through the ejector head. The utility model discloses have and can conveniently overturn bearing box, improve machining efficiency's effect.

Description

Bearing box flip structure

Technical Field

The utility model belongs to the technical field of the technique of bearing box processing and specifically relates to a bearing box flip structure is related to.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like.

Because the structure restriction of grinding machine, current grinding machine adds man-hour to the bearing box and need overturn after taking off the bearing box from the grinding machine through the manual work, processes the bearing box afterwards, has wasted the manpower promptly, has also reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bearing box flip structure can conveniently overturn the bearing box, improves machining efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a bearing box overturning structure comprises a base, an overturning device arranged on the base and a supporting rod hinged with one end of the overturning device, wherein a top connected with a bearing box is arranged on the supporting rod and is vertical to the supporting rod; the base is provided with an abdicating space, and the turnover device is hinged in the abdicating space; the overturning device comprises a long connecting rod hinged in the abdicating space and a straight handle hinged with one end of the long connecting rod, which is far away from the supporting rod, a driving device is arranged in the long connecting rod, one end of the driving device is hinged with one end of the supporting rod, and two sides of the straight handle are hinged with the base; the driving device drives the supporting rod to rotate, and the supporting rod drives the bearing box to overturn through the ejector head.

Through adopting above-mentioned technical scheme, drive arrangement drives the bracing piece and rotates, and the bracing piece passes through the top and drives the upset of bearing box to the convenience is overturn the bearing box, has improved machining efficiency.

The utility model discloses further set up to: a first hinge block is convexly arranged on the inner side of the side wall of the abdicating space, a first bolt is arranged at one end of the straight handle far away from the long connecting rod in a penetrating manner, and the first bolt is arranged in the first hinge block in a penetrating manner and is hinged with the side wall of the abdicating space; a first bolt perpendicular to the first bolt penetrates through the first hinge block and is in threaded connection with the first bolt.

Through adopting above-mentioned technical scheme, first screw cooperation first bolt makes first bolt fixed in the space of stepping down, avoids first bolt to rotate along with the rotation of long connecting rod.

The utility model discloses further set up to: drive arrangement includes with long connecting rod articulated crank and respectively with crank both ends looks articulated drive cylinder and short connecting rod, the holding tank of opening towards drive cylinder is all seted up to bracing piece and long connecting rod, short connecting rod sets up in the holding tank of long connecting rod just the short connecting rod is kept away from articulate one end and is articulated mutually with the holding tank of bracing piece.

Through adopting above-mentioned technical scheme, drive the crank action when drive hydro-cylinder shrink or extend, make the direction motion of short connecting rod towards the bracing piece or keeping away from the bracing piece to make the bracing piece take place to overturn, realize the upset of bearing box, facilitate the use.

The utility model discloses further set up to: the crank includes both ends respectively with long connecting rod and short connecting rod looks articulated short handle, with short handle integrated into one piece's long handle and keep away from short handle one end integrated into one piece and with the long handle and with the output shaft looks articulated connecting handle of actuating cylinder, the one end that the short handle was kept away from to the long handle is articulated mutually with the base, the extending direction of short handle and connecting handle deviates from each other.

The utility model discloses further set up to: the short connecting rod comprises a first side plate and a second side plate which are symmetrically arranged, and the first side plate and the second side plate are connected through bolts; first curb plate and second curb plate all include with short handle looks articulated first transverse connecting rod and with first transverse connecting rod integrated into one piece's second transverse connecting rod, press from both sides between the second transverse connecting rod and be equipped with the connecting rod, the protruding articulated piece of second that is equipped with of one end that first transverse connecting rod was kept away from to the connecting rod, the articulated piece of second is articulated with the bracing piece.

Through adopting above-mentioned technical scheme, be connected first curb plate, second curb plate and connecting rod through the bolt and fix, can conveniently carry out the dismouting, facilitate the use to short connecting rod.

The utility model discloses further set up to: and a long through hole is formed between the first transverse connecting rods, a limiting block is arranged at one end, close to the short handle, in the long through hole, and the limiting block is connected with the first side plate and the second side plate through bolts respectively.

Through adopting above-mentioned technical scheme, the stopper can carry on spacingly to the rotation process of short handle, avoids short handle to rotate too big and influence the machining precision.

The utility model discloses further set up to: the connecting part of the long handle and the short handle is provided with a second bolt in a penetrating way, the inner side of the groove wall of the accommodating groove of the long connecting rod is convexly provided with a buffer block, the second bolt is arranged in the buffer block in a penetrating way and is hinged with the groove wall of the accommodating groove of the long connecting rod, and a second bolt which is vertical to the second bolt is arranged in the buffer block in a penetrating way and is in threaded connection with the second bolt.

Through adopting above-mentioned technical scheme, second bolt rotation can be avoided in second screw cooperation buffer ring.

The utility model discloses further set up to: the top of base is equipped with the hydro-cylinder seat that articulates mutually with the both sides of drive hydro-cylinder, the hydro-cylinder seat is including the symmetry fix the horizontal plate on the base and the hangers of slope fixing on the horizontal plate.

Through adopting above-mentioned technical scheme, the hangers can conveniently rotate actuating cylinder.

To sum up, the utility model discloses a beneficial technological effect does:

1. the bearing box can be turned over by arranging the driving device, so that the bearing box is convenient to use;

2. the detachable short connecting rod is arranged, so that the short connecting rod can be conveniently detached;

3. through setting up the stopper, can carry on spacingly, facilitate the use to articulate rotation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the local structure of the present invention.

Fig. 3 is an exploded view of the partial structure of the turning device and the driving device of the present invention.

In the figure, 1, a base; 11. a supporting seat; 12. a space of abdicating; 121. a first hinge block; 1210. a first screw; 2. a turning device; 21. a long connecting rod; 211. a first accommodating groove; 212. a hinge ear; 213. a buffer block; 22. a straight shank; 221. a first bolt; 3. a drive device; 31. a crank; 311. a short handle; 312. a long handle; 313. a connecting handle; 314. a second bolt; 3140. a second screw; 32. a driving oil cylinder; 321. a cylinder block; 3211. a horizontal plate; 3212. hanging a lug; 33. a short connecting rod; 331. a first side plate; 3311. a first transverse link; 3312. a second transverse connecting rod; 3313. a connecting rod; 3314. a second hinge block; 3315. a long through hole; 3316. a limiting block; 332. a second side plate; 333. a limiting bump; 4. a support bar; 41. a second accommodating groove; 42. ejecting the head; 5. a protective shell.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose a bearing box turnover structure of the present invention, the bearing box turnover structure includes a base 1 connected with a bearing box grinding machine in a clamping manner, and a turnover device 2 arranged on the base 1, wherein the turnover device 2 is connected with a driving device 3; a supporting seat 11 is vertically arranged on one side of the base 1, the supporting seat 11 and the base 1 are integrally formed, an abdicating space 12 is horizontally arranged at the top of the supporting seat 11, and the turnover device 2 is hinged in the abdicating space 12; one end of the turnover device 2 is connected with a support rod 4, a top head 42 connected with a bearing box to be processed is convexly arranged on the support rod 4, and the top head 42 is vertical to the support rod 4; the driving device 3 drives the supporting rod 4 to rotate, so that the supporting rod 4 drives the bearing box to turn over through the ejector head 42, and the bearing box is convenient to further process; wherein, in order to reduce external interference, the protective housing 5 is fixedly arranged at the top end of the supporting seat 11, and the turnover device 2 is arranged in the protective housing 5.

Referring to fig. 2 and 3, the turnover device 2 includes a long connecting rod 21 hinged in the abdicating space 12 and having one end hinged to the supporting rod 4 and a straight handle 22 hinged to one end of the long connecting rod 21 away from the supporting rod 4, a first bolt 221 is penetrated through one end of the straight handle 22 away from the long connecting rod 21, first hinge blocks 121 are symmetrically arranged on opposite sides of the side wall of the abdicating space 12, the first bolt 221 is penetrated through the first hinge blocks 121 and hinged to the side wall of the abdicating space 12, a first screw 1210 is penetrated through the first hinge blocks 121 and is in threaded connection with the first bolt 221, and the first screw 1210 is perpendicular to the first bolt 221; a first accommodating groove 211 is formed in the long connecting rod 21 of the first bolt 221, a driving device 3 is hinged in the first accommodating groove 211, and two sides of the straight shank 22 are hinged with the side wall of the abdicating space 12; the driving device 3 drives the support rod 4 to rotate around the hinged end of the long connecting rod 21 and the support rod 4, so that the support rod 4 can swing and turn over.

Referring to fig. 2 and 3, the driving device 3 includes a crank 31 hinged to the long connecting rod 21, a driving cylinder 32 hinged to one end of the crank 31 far away from the long connecting rod 21, and a short connecting rod 33 hinged to one end of the crank 31 far away from the driving cylinder 32, the short connecting rod 33 is located below the driving cylinder 32, cylinder seats 321 hinged to two sides of the driving cylinder 32 are disposed at the top end of the supporting seat 11, the cylinder seats 321 include horizontal plates 3211 symmetrically fixed on the supporting seat 11 and lugs 3212 obliquely fixed on the horizontal plates 3211, and the lugs 3212 are hinged to the driving cylinder 32;

the crank 31 comprises a short handle 311, a long handle 312 and a connecting handle 313, wherein two ends of the short handle 311 are respectively hinged with the long connecting rod 21 and the short connecting rod 33, the long handle 312 is integrally formed with the short handle 311, the connecting handle 313 is integrally formed with one end, far away from the short handle 311, of the long handle 312 and is hinged with an output shaft of the driving oil cylinder 32, the extending directions of the short handle 311 and the connecting handle 313 are deviated from each other to enable the crank 31 to be S-shaped, and two sides of one end, close to the short connecting rod 33, of the short handle 311 are respectively; the second accommodating groove 41 is opened at the end of the support rod 4 hinged to the long connecting rod 21, and the end of the short connecting rod 33 close to the support rod 4 is inserted into the second accommodating groove 41 and hinged to the support rod 4.

Wherein, the one end that the short handle 311 is kept away from to long handle 312 is articulated mutually with the lateral wall of the space 12 of stepping down, the cell wall top of first holding tank 211 is equipped with articulated ear 212, the protruding buffer block 213 that is equipped with in the opposite side of articulated ear 212, second bolt 314 is worn to be equipped with in the junction of short handle 311 and long handle 312, the junction of short handle 311 and long handle 312 is through buffer block 213 and articulated ear 212 bolted connection, wear to be equipped with second screw 3140 and screw and second bolt 314 threaded connection in the articulated ear 212, second screw 3140 is mutually perpendicular with second bolt 314, thereby avoid second bolt 314 to take place to deflect in the use.

The driving oil cylinder 32 drives the crank 31 to rotate through the connecting handle 313, so that the short handle 311 drives the short connecting rod 33 to act, and the short connecting rod 33 drives the supporting rod 4 to rotate around the hinged end of the long connecting rod 21 and the supporting rod 4; and the buffer block 213 can reinforce the contact area of the hinge lug 212 and the second bolt 314, thereby reinforcing the connection strength of the hinge lug 212 and the second bolt 314.

Referring to fig. 2 and 3, the short link 33 includes a first side plate 331 and a second side plate 332 which are symmetrically disposed, and two ends of the first side plate 331 and the second side plate 332 are fixedly connected by bolts; the first side plate 331 and the second side plate 332 each include a first cross link 3311 and a second cross link 3312 integrally formed with the first cross link 3311, the first cross link 3311 extends in a direction close to the short handle 311, and the second cross link 3312 extends in a direction close to the support rod 4; a connecting rod 3313 is clamped between the second cross connecting rods 3312, a second hinge block 3314 is convexly disposed at one end of the connecting rod 3313 away from the first cross connecting rod 3311, and the short connecting rod 33 is hinged to the groove wall of the second accommodating groove 41 through the second hinge block 3314.

The top of the first side plate 331 and the top of the second side plate 332 near the end of the second receiving groove 41 are provided with a limiting projection 333 for limiting the bottom of the support rod 4, a long through hole 3315 is provided between the first cross links 3311, a limiting block 3316 for limiting the short handle 311 is provided at the end of the long through hole 3315 near the short handle 311, and the limiting block 3316 is connected with the first side plate 331 and the second side plate 332 by bolts.

The implementation principle of the embodiment is as follows: the driving cylinder 32 drives the crank 31 to rotate through the connecting handle 313, so that the short handle 311 drives the first cross connecting rod 3311 to move, and the second cross connecting rod 3312 drives the support rod 4 to rotate around the hinged end of the long connecting rod 21 and the support rod 4, and simultaneously the support rod 4 drives the bearing box to rotate through the top 42.

The utility model can realize the turnover of the bearing box by arranging the driving device 3, thereby being convenient for use; the short connecting rods 33 can be conveniently disassembled and assembled by arranging the detachable short connecting rods 33; the rotation of the crank 31 can be limited by arranging the limiting block 3316 and the limiting lug 333, and the use is convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a bearing box flip structure which characterized in that: the turnover mechanism comprises a base (1), a turnover device (2) arranged on the base (1) and a support rod (4) hinged with one end of the turnover device (2), wherein a top head (42) connected with a bearing box is arranged on the support rod (4), and the top head (42) is vertical to the support rod (4); the base (1) is provided with an abdicating space (12), and the turnover device (2) is hinged in the abdicating space (12); the turnover device (2) comprises a long connecting rod (21) hinged in the abdicating space (12) and a straight handle (22) hinged with one end, far away from the support rod (4), of the long connecting rod (21), a driving device (3) is arranged in the long connecting rod (21), one end of the driving device (3) is hinged with one end of the support rod (4), and two sides of the straight handle (22) are hinged with the base (1); the driving device (3) drives the supporting rod (4) to rotate, and the supporting rod (4) drives the bearing box to turn over through the ejector head (42).

2. The bearing housing overturning structure according to claim 1, wherein: a first hinge block (121) is convexly arranged on the inner side of the side wall of the abdicating space (12), a first bolt (221) penetrates through one end, far away from the long connecting rod (21), of the straight shank (22), and the first bolt (221) penetrates through the first hinge block (121) and is hinged with the side wall of the abdicating space (12); a first screw (1210) perpendicular to the first bolt (221) penetrates through the first hinge block (121), and the first screw (1210) is in threaded connection with the first bolt (221).

3. The bearing housing overturning structure according to claim 1, wherein: drive arrangement (3) include with long connecting rod (21) articulated crank (31) and respectively with crank (31) both ends looks articulated drive cylinder (32) and short connecting rod (33), the holding tank of opening towards drive cylinder (32) is all seted up in bracing piece (4) and long connecting rod (21), short connecting rod (33) set up in the holding tank of long connecting rod (21) just the one end that crank (31) were kept away from in short connecting rod (33) is articulated mutually with the holding tank of bracing piece (4).

4. A bearing housing overturning structure according to claim 3, wherein: the crank (31) comprises a short handle (311) with two ends hinged to the long connecting rod (21) and the short connecting rod (33) respectively, a long handle (312) integrally formed with the short handle (311) and a connecting handle (313) which is far away from one end of the short handle (311) and is hinged to an output shaft of the driving oil cylinder (32) from the long handle (312), one end, far away from the short handle (311), of the long handle (312) is hinged to the base (1), and the extending directions of the short handle (311) and the connecting handle (313) deviate from each other.

5. The bearing housing overturning structure according to claim 4, wherein: the short connecting rod (33) comprises a first side plate (331) and a second side plate (332) which are symmetrically arranged, and the first side plate (331) and the second side plate (332) are connected through bolts; first curb plate (331) and second curb plate (332) all include with short handle (311) articulated first cross connecting rod (3311) mutually and with first cross connecting rod (3311) integrated into one piece's second cross connecting rod (3312), press from both sides between second cross connecting rod (3312) and be equipped with connecting rod (3313), the protruding articulated piece (3314) of second that is equipped with of one end that first cross connecting rod (3311) was kept away from in connecting rod (3313), the articulated piece (3314) of second is articulated with bracing piece (4).

6. The bearing housing overturning structure according to claim 5, wherein: be equipped with slotted hole (3315) between first cross connecting rod (3311), the one end that is close to short handle (311) in slotted hole (3315) is equipped with stopper (3316), stopper (3316) respectively with first curb plate (331) and second curb plate (332) bolted connection.

7. The bearing housing overturning structure according to claim 4, wherein: the connecting part of the long handle (312) and the short handle (311) is provided with a second bolt (314) in a penetrating way, the inner side of the groove wall of the accommodating groove of the long connecting rod (21) is convexly provided with a buffer block (213), the second bolt (314) is arranged in the buffer block (213) in a penetrating way and hinged with the groove wall of the accommodating groove of the long connecting rod (21), and a second bolt (3140) which is vertical to the second bolt (314) is arranged in the buffer block (213) in a penetrating way, and the second bolt (3140) is in threaded connection with the second bolt (314).

8. The bearing housing overturning structure according to claim 1, wherein: the top of base (1) is equipped with hydro-cylinder seat (321) articulated mutually with the both sides of drive hydro-cylinder (32), hydro-cylinder seat (321) are including symmetrical horizontal plate (3211) of fixing on base (1) and hangers (3212) of fixing on horizontal plate (3211) in an inclined manner.