CN214768975U

CN214768975U - Main motor plate fixing device of spindle box clamping type

Info

Publication number: CN214768975U
Application number: CN202120311583.5U
Authority: CN
Inventors: 汤少华
Original assignee: Guangdong Hengtong Mechanical Equipment Co ltd
Current assignee: Guangdong Hengtong Mechanical Equipment Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-19
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a headstock centre gripping formula main motor board fixing device, its technical scheme main points are: the spindle box comprises a spindle box body, wherein a first sliding groove is formed in the side wall of the spindle box body, a first sliding block is connected inside the first sliding groove in a sliding mode, a vertical plate is fixedly connected to the side wall of the first sliding block, a supporting plate is fixedly connected to the lower end of the side wall of the vertical plate, and a second sliding groove is formed in the supporting plate; through the inside slip of first slider at first spout, thereby make the dismouting of riser more convenient, can support spindle motor's position through the backup pad, can drive two-way lead screw through rotating the handle and rotate, it can drive the second slider and remove to rotate through two-way lead screw, outer wall sliding connection through second slider and gag lever post, thereby make the second slider more steady when removing, thereby it removes the effect that plays the location to drive the locating piece, make spindle motor change, it is all more convenient when maintaining.

Description

Main motor plate fixing device of spindle box clamping type

Technical Field

The utility model relates to a host computer bed makes the field, in particular to main motor board fixing device of headstock centre gripping formula.

Background

The main spindle box is an important part of a machine tool and is used for arranging a working spindle of the machine tool, transmission parts of the working spindle and corresponding additional mechanisms, the main spindle box is a complex transmission part and comprises a spindle assembly, a reversing mechanism, a transmission mechanism, a braking device, an operating mechanism, a lubricating device and the like, the main spindle box mainly plays a role in supporting the spindle and enabling the spindle to rotate so as to realize the functions of starting, braking, speed changing, reversing and the like of the spindle, the spindle is driven to move by a spindle motor, and a main motor plate is used for fixing the spindle motor, so that the stability of the main motor plate is ensured firstly.

In the fixing method of the main motor plate in the prior art, the main motor plate and the spindle box are fixed through fixing parts such as screws, so that the main motor plate is inconvenient to disassemble and replace.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a headstock centre gripping formula main motor board fixing device to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a headstock centre gripping formula main motor plate fixing device, includes the headstock body, first spout has been seted up to the lateral wall of headstock body, the inside sliding connection of first spout has first slider, the lateral wall fixedly connected with riser of first slider, the lateral wall lower extreme fixedly connected with backup pad of riser, the second spout has been seted up to the inside of backup pad, the inside sliding connection of second spout has the second slider, the inside rotation of second spout is connected with two-way lead screw, two-way lead screw runs through the second slider, the outer wall sliding connection of second slider and two-way lead screw, the upper end fixedly connected with locating piece of second slider, the backup pad is run through to the one end of two-way lead screw, the one end fixed mounting of two-way lead screw has the handle.

Through adopting above-mentioned technical scheme, slide in the inside of first spout through first slider to make the dismouting of riser more convenient, can support spindle motor's position through the backup pad, can drive two-way lead screw through rotating the handle and rotate, can drive the second slider through two-way lead screw rotation and remove, thereby drive the effect that the locating piece removed and play the location, make spindle motor all more convenient when changing, maintaining.

Preferably, a limiting rod is fixedly mounted inside the second sliding groove, one end of the limiting rod penetrates through the second sliding block, and the second sliding block is connected with the outer wall of the limiting rod in a sliding mode.

Through adopting above-mentioned technical scheme, through the outer wall sliding connection of second slider and gag lever post to make the second slider more steady when removing.

The preferred, the upper end fixed mounting of riser lateral wall has the fixed block, the third spout has been seted up to the inside of fixed block, the inside sliding connection of third spout has the third slider, the lateral wall fixedly connected with locating plate of third slider.

Through adopting above-mentioned technical scheme, slide in the inside of third spout through the third slider to make the locating plate can carry out longitudinal movement at the lateral wall of fixed block, and then can stabilize spindle motor's longitudinal position.

The preferred, the upper end right side fixed mounting of backup pad has the montant, the locating plate is run through to the upper end of montant, the outer wall sliding connection of locating plate and montant, the upper end fixed mounting of montant has the stopper.

Through adopting above-mentioned technical scheme, through the outer wall sliding connection of locating plate and montant to can stabilize the position of locating plate one end, more steady when making the locating plate remove, and can restrict the position of locating plate through the stopper, avoid the locating plate to take place to drop.

Preferably, the lateral wall of locating plate has seted up the thread groove, the inside threaded connection of thread groove has the threaded rod, the one end of threaded rod runs through the thread groove, the one end and the montant laminating of threaded rod are connected.

Through adopting above-mentioned technical scheme, the one end through thread groove through the threaded rod is connected with the montant laminating to make the threaded rod can stabilize the position of locating plate, make the locating plate stop motion.

Preferably, a fourth chute is formed in the upper end of the spindle box body, the fourth chute is communicated with the first chute, a sliding plate is connected to the inside of the fourth chute in a sliding mode, a clamping groove is formed in the inner wall of the first chute, one end of the sliding plate penetrates through the fourth chute, and one end of the sliding plate is inserted into the clamping groove.

Through adopting above-mentioned technical scheme, run through the fourth spout through the one end of slide and peg graft in the inside of draw-in groove to make the slide can stabilize the position of first slider.

Preferably, the upper end fixedly connected with push rod of slide, the lateral wall fixedly connected with of push rod hangs the rope, the upper end fixed mounting of headstock body has the couple, the one end of hanging the rope articulates in the inside of couple.

Through adopting above-mentioned technical scheme, can conveniently remove the position of slide through the push rod, articulate in the inside of couple through the one end of hanging the rope to the position of push rod can be stabilized, the slide is avoided removing.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, the first sliding block slides in the first sliding groove, so that the vertical plate is more convenient to disassemble and assemble, the position of a spindle motor can be supported by the supporting plate, the bidirectional screw rod can be driven to rotate by rotating the handle, the second sliding block can be driven to move by rotating the bidirectional screw rod, and the second sliding block is connected with the outer wall of the limiting rod in a sliding manner, so that the second sliding block is more stable in moving, the positioning block is driven to move to play a positioning role, and the spindle motor is more convenient to replace and maintain;

secondly, the positioning plate can longitudinally move on the side wall of the fixing block through the sliding of the third sliding block in the third sliding groove, so that the longitudinal position of the spindle motor can be stabilized, the position of one end of the positioning plate can be stabilized through the sliding connection of the positioning plate and the outer wall of the vertical rod, the position of one end of the positioning plate can be stabilized, the position of the positioning plate can be limited through the limiting block, the positioning plate is prevented from falling off, the threaded rod can be used for stabilizing the position of the positioning plate through the threaded groove and is attached to the vertical rod, and the positioning plate stops moving, so that the positioning function is achieved;

the third, the one end through the slide runs through the fourth spout and pegs graft in the inside of draw-in groove to make the slide can stabilize the position of first slider, thereby fix first slider in the inside of first spout, avoid first slider to remove and lead to the riser to rock, can conveniently remove the position of slide through the push rod, articulate in the inside of couple through the one end of hanging the rope, thereby can stabilize the position of push rod, avoid the slide to remove.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a schematic view of the structure of the support plate of the present invention.

Reference numerals: 1. a main spindle box body; 2. a first chute; 3. a first slider; 4. a vertical plate; 5. a support plate; 6. a second chute; 7. a bidirectional screw rod; 8. a second slider; 9. positioning blocks; 10. a handle; 11. A limiting rod; 12. a fixed block; 13. a third chute; 14. a third slider; 15. positioning a plate; 16. a vertical rod; 17. a thread groove; 18. a threaded rod; 19. a limiting block; 20. a fourth chute; 21. a slide plate; 22. A card slot; 23. a push rod; 24. hanging a rope; 25. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a main spindle box clamping type main motor plate fixing device comprises a spindle box body 1, the side wall of the main spindle box body 1 is provided with a first sliding chute 2, the first sliding chute 2 is connected with a first sliding block 3 in a sliding way, the side wall of the first sliding block 3 is fixedly connected with a vertical plate 4, the lower end of the side wall of the vertical plate 4 is fixedly connected with a supporting plate 5, a second sliding groove 6 is arranged inside the supporting plate 5, a second sliding block 8 is connected inside the second sliding groove 6 in a sliding manner, the interior of the second chute 6 is rotatably connected with a bidirectional screw rod 7, the bidirectional screw rod 7 penetrates through a second sliding block 8, the second sliding block 8 is connected with the outer wall of the bidirectional screw rod 7 in a sliding way, the upper end of the second sliding block 8 is fixedly connected with a positioning block 9, one end of the bidirectional screw rod 7 penetrates through the supporting plate 5, and one end of the bidirectional screw rod 7 is fixedly provided with a handle 10; through the inside slip of first slider 3 at first spout 2 to make the dismouting of riser 4 more convenient, can support spindle motor's position through backup pad 5, can drive two-way lead screw 7 through rotating handle 10 and rotate, can drive second slider 8 through two-way lead screw 7 rotation and remove, thereby drive the effect that the locating piece 9 removed and play the location, make spindle motor change, all more convenient when maintaining.

Referring to fig. 3, for the purpose of making the second slider 8 move more smoothly; a limiting rod 11 is fixedly installed inside the second sliding groove 6, one end of the limiting rod 11 penetrates through the second sliding block 8, and the second sliding block 8 is connected with the outer wall of the limiting rod 11 in a sliding mode; through the outer wall sliding connection of second slider 8 and gag lever post 11 to make second slider 8 more steady when removing.

Referring to fig. 3, for the purpose of positioning the positioning plate 15; a fixed block 12 is fixedly mounted at the upper end of the side wall of the vertical plate 4, a third sliding groove 13 is formed in the fixed block 12, a third sliding block 14 is connected in the third sliding groove 13 in a sliding manner, and a positioning plate 15 is fixedly connected to the side wall of the third sliding block 14; a vertical rod 16 is fixedly mounted on the right side of the upper end of the supporting plate 5, a positioning plate 15 penetrates through the upper end of the vertical rod 16, the positioning plate 15 is connected with the outer wall of the vertical rod 16 in a sliding manner, and a limiting block 19 is fixedly mounted at the upper end of the vertical rod 16; a threaded groove 17 is formed in the side wall of the positioning plate 15, a threaded rod 18 is connected to the inner thread of the threaded groove 17 in a threaded manner, one end of the threaded rod 18 penetrates through the threaded groove 17, and one end of the threaded rod 18 is connected with a vertical rod 16 in an attaching manner; through the inside slip of third slider 14 at third spout 13, thereby make locating plate 15 can carry out longitudinal movement at the lateral wall of fixed block 12, thereby can stabilize spindle motor's longitudinal position, outer wall sliding connection through locating plate 15 and montant 16, thereby can stabilize the position of locating plate 15 one end, make locating plate 15 more steady during the removal, and can restrict locating plate 15's position through stopper 19, avoid locating plate 15 to take place to drop, one end through threaded rod 18 runs through thread groove 17 and is connected with the laminating of montant 16, thereby make threaded rod 18 can stabilize locating plate 15's position, make locating plate 15 stop motion, thereby play the effect of location.

With reference to fig. 2, for the purpose of stabilizing the position of the first slider 3; the upper end of the spindle box body 1 is provided with a fourth chute 20, the fourth chute 20 is communicated with the first chute 2, a sliding plate 21 is connected inside the fourth chute 20 in a sliding manner, the inner wall of the first chute 2 is provided with a clamping groove 22, one end of the sliding plate 21 penetrates through the fourth chute 20, and one end of the sliding plate 21 is inserted into the clamping groove 22; a push rod 23 is fixedly connected to the upper end of the slide plate 21, a hanging rope 24 is fixedly connected to the side wall of the push rod 23, a hook 25 is fixedly mounted at the upper end of the spindle box body 1, and one end of the hanging rope 24 is hung inside the hook 25; one end through slide 21 runs through fourth spout 20 and pegs graft in the inside of draw-in groove 22 to make slide 21 can stabilize first slider 3's position, thereby fix first slider 3 in the inside of first spout 2, avoid first slider 3 to remove and lead to riser 4 to rock, can conveniently remove slide 21's position through push rod 23, articulate in the inside of couple 25 through the one end of hanging rope 24, thereby can stabilize push rod 23's position, avoid slide 21 to remove.

The use principle and the advantages are as follows: the first slide block 3 slides in the first slide groove 2, so that the vertical plate 4 can be fixed on the side wall of the main spindle box body 1, the vertical plate 4 can be more conveniently disassembled and assembled, one end of the slide plate 21 penetrates through the fourth slide groove 20 and is inserted in the clamping groove 22, so that the slide plate 21 can stabilize the position of the first slide block 3, the first slide block 3 is fixed in the first slide groove 2, the vertical plate 4 is prevented from shaking caused by the movement of the first slide block 3, the position of the slide plate 21 can be conveniently moved through the push rod 23, one end of the hanging rope 24 is hung in the hook 25, so that the position of the push rod 23 can be stabilized, the slide plate 21 is prevented from moving, the position of the spindle motor can be supported through the support plate 5, the bidirectional screw rod 7 can be driven to rotate through the rotation of the handle 10, the second slide block 8 can be driven to slide in the second slide groove 6 through the rotation of the bidirectional screw rod 7, the second slider 8 is connected with the outer wall of the limiting rod 11 in a sliding manner, so that the second slider 8 is more stable when moving, the positioning block 9 is driven to move to play a positioning role, the spindle motor is more convenient to replace and maintain, the positioning plate 15 can longitudinally move on the side wall of the fixing block 12 by sliding the third slider 14 in the third sliding groove 13, the longitudinal position of the spindle motor can be stabilized, the position of one end of the positioning plate 15 can be stabilized by sliding the positioning plate 15 and the outer wall of the vertical rod 16, the position of one end of the positioning plate 15 is more stable when moving, the position of the positioning plate 15 can be limited by the limiting block 19, the positioning plate 15 is prevented from falling off, one end of the threaded rod 18 penetrates through the threaded groove 17 to be attached and connected with the vertical rod 16, and the threaded rod 18 can stabilize the position of the positioning plate 15, the positioning plate 15 stops moving, thereby playing a positioning role.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a headstock centre gripping formula owner motor plate fixing device, includes headstock body (1), its characterized in that: the spindle box comprises a spindle box body (1), a first sliding groove (2) is formed in the side wall of the spindle box body (1), a first sliding block (3) is connected to the inside of the first sliding groove (2) in a sliding mode, a vertical plate (4) is fixedly connected to the side wall of the first sliding block (3), a supporting plate (5) is fixedly connected to the lower end of the side wall of the vertical plate (4), a second sliding groove (6) is formed in the supporting plate (5), a second sliding block (8) is connected to the inside of the second sliding groove (6) in a sliding mode, a bidirectional lead screw (7) is rotatably connected to the inside of the second sliding groove (6), the bidirectional lead screw (7) penetrates through the second sliding block (8), the second sliding block (8) is connected with the outer wall of the bidirectional lead screw (7) in a sliding mode, a positioning block (9) is fixedly connected to the upper end of the second sliding block (8), and one end of the bidirectional lead screw (7) penetrates through the supporting plate (5), one end of the bidirectional screw rod (7) is fixedly provided with a handle (10).

2. The spindle head clamping type main motor plate fixing device as claimed in claim 1, wherein: the inside fixed mounting of second spout (6) has gag lever post (11), second slider (8) are run through to the one end of gag lever post (11), second slider (8) and the outer wall sliding connection of gag lever post (11).

3. The spindle head clamping type main motor plate fixing device as claimed in claim 1, wherein: the utility model discloses a riser (4) and locating plate, the upper end fixed mounting of riser (4) lateral wall has fixed block (12), third spout (13) have been seted up to the inside of fixed block (12), the inside sliding connection of third spout (13) has third slider (14), the lateral wall fixedly connected with locating plate (15) of third slider (14).

4. A headstock clamping type main motor plate holding apparatus according to claim 3, wherein: the utility model discloses a supporting plate, including backup pad (5), locating plate (15) are run through to the upper end right side fixed mounting of backup pad (5) montant (16), locating plate (15) and the outer wall sliding connection of montant (16), the upper end fixed mounting of montant (16) has stopper (19).

5. The main spindle box clamping type main motor plate fixing device as claimed in claim 4, wherein: thread groove (17) have been seted up to the lateral wall of locating plate (15), the internal thread connection of thread groove (17) has threaded rod (18), thread groove (17) are run through to the one end of threaded rod (18), the one end and the montant (16) laminating of threaded rod (18) are connected.

6. The spindle head clamping type main motor plate fixing device as claimed in claim 1, wherein: the spindle box is characterized in that a fourth sliding groove (20) is formed in the upper end of the spindle box body (1), the fourth sliding groove (20) is communicated with the first sliding groove (2), a sliding plate (21) is connected to the inside of the fourth sliding groove (20) in a sliding mode, a clamping groove (22) is formed in the inner wall of the first sliding groove (2), one end of the sliding plate (21) penetrates through the fourth sliding groove (20), and one end of the sliding plate (21) is inserted into the clamping groove (22).

7. The spindle head clamping type main motor plate fixing device as claimed in claim 6, wherein: the upper end fixedly connected with push rod (23) of slide (21), the lateral wall fixedly connected with of push rod (23) hangs rope (24), the upper end fixed mounting of headstock body (1) has couple (25), the one end of hanging rope (24) is hung in the inside of couple (25).