CN216442041U - Clamping and stabilizing device for horizontal machining center - Google Patents

Clamping and stabilizing device for horizontal machining center Download PDF

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Publication number
CN216442041U
CN216442041U CN202220596740.6U CN202220596740U CN216442041U CN 216442041 U CN216442041 U CN 216442041U CN 202220596740 U CN202220596740 U CN 202220596740U CN 216442041 U CN216442041 U CN 216442041U
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China
Prior art keywords
clamping
machining center
horizontal machining
stabilizing
pair
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CN202220596740.6U
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Chinese (zh)
Inventor
常义
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Shenyang Yulin Cnc Equipment Manufacturing Co ltd
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Shenyang Yulin Cnc Equipment Manufacturing Co ltd
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Abstract

The utility model discloses a clamping stabilizing device for a horizontal machining center, which relates to the technical field of horizontal machining center accessories and comprises a bearing base and a fixed base, a damping device is arranged between the bearing base and the fixed base, a horizontal machining center body is arranged on the bearing base, the stable clamping device is arranged on the bearing base, the horizontal machining center body is transversely clamped by the stable clamping device, so that the clamping beam can move, the clamping range of the clamping beam is greatly expanded, and the horizontal machining center body is longitudinally clamped through the longitudinal clamping part, thereby improving the clamping stability of the horizontal machining center body, and performing oil pressure and mechanical buffering by a damping device, the damping effect is achieved on the horizontal machining center body, and the stability of the horizontal machining center body is further improved.

Description

Clamping and stabilizing device for horizontal machining center
Technical Field
The utility model relates to the technical field of horizontal machining center accessories, in particular to a clamping and stabilizing device for a horizontal machining center.
Background
The horizontal machining center is a machining instrument used in the field of mechanical engineering, power and electrical engineering, and is suitable for machining box parts, such as a stabilizing device for the horizontal machining center and a utility model with publication number CN210335123U, wherein a rubber sleeve can rotate through an insertion groove, so that a horizontal machining center body clamped transversely has a certain vertical movement amount to form a damping space, and simultaneously, the vibration force of the horizontal machining center body can be transmitted to a spring through a sliding sleeve, so that the spring absorbs the vibration force through the elasticity to achieve the stabilizing effect, and the left and right shaking space is eliminated, thereby solving the problem that multi-axial machining of the horizontal machining center is easy to shake during machining, and most of the existing stabilizing devices can not play the damping effect, and the stabilizing device for the horizontal machining center has the advantages of good damping effect and high stability, the stability of the horizontal machining center is improved, however, the fixing plates in the conventional stabilizing device are fixed, when the horizontal machining center is larger than the distance between the fixing plates, the clamping plate cannot effectively clamp the horizontal machining center, and the clamping plate can only transversely clamp the horizontal machining center, so that the vertical direction of the horizontal machining center cannot be effectively fixed, and the clamping stability of the horizontal machining center is further reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a clamping stabilizing device for a horizontal machining center, which solves the technical problems that when a fixing plate in the conventional stabilizing device is fixed, and when the horizontal machining center is larger than the distance between the fixing plates, a clamping plate cannot effectively clamp the horizontal machining center, the clamping plate can only transversely clamp the horizontal machining center, the longitudinal direction of the horizontal machining center cannot be effectively fixed, and the clamping stability of the horizontal machining center is further reduced.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a clamping and stabilizing device for a horizontal machining center comprises a bearing base and a fixed base, wherein a damping device is arranged between the bearing base and the fixed base, a horizontal machining center body is arranged on the bearing base, a stabilizing clamping device is arranged on the bearing base and is contacted with the horizontal machining center body, the stabilizing clamping device comprises a pair of inner cavities, the pair of inner cavities are arranged in the bearing base, air cylinders are fixedly arranged on the front wall surface and the rear wall surface of each inner cavity, a top block is fixedly arranged at the telescopic end of each air cylinder, a connecting rod is hinged on the top block, slide ways are respectively and fixedly arranged on the front wall surface and the rear wall surface of each inner cavity and on the side close to the air cylinders, slide blocks are slidably arranged in the slide ways, a top plate is fixedly arranged between the slide blocks, the connecting rod is hinged with the top plate, and a pair of supporting rods is fixedly arranged on the top plate, the upper wall surface of the inner cavity is provided with a pair of openings, the supporting rod penetrates through the openings, a clamping beam is fixedly installed between the penetrating ends of the supporting rod, the clamping beam is in contact with the left wall surface and the right wall surface of the horizontal machining center body, and a longitudinal clamping portion is installed in the clamping beam.
Preferably, the longitudinal clamping part comprises a counter-pull screw rod and a pair of moving blocks, the clamping beam is of a hollow structure, the front wall and the rear wall of the clamping beam are respectively and fixedly provided with a first bearing, two ends of the counter-pull screw rod are fixedly arranged on the inner ring of the first bearing, the pair of moving blocks are provided with threaded holes, the moving blocks are connected to the counter-pull screw rod through the threaded holes in an engaged manner, a guide opening is formed in one side wall of the clamping beam close to the horizontal machining center body, the moving blocks are fixedly provided with clamping plates which penetrate through the guide openings and are in contact with the front wall and the rear wall of the horizontal machining center body, one side wall of the clamping beam far away from the horizontal machining center body is provided with a mounting hole, a second bearing is fixedly arranged in the mounting hole, a rotating rod is fixedly arranged on the inner ring of the second bearing, and a driving gear is fixedly arranged at one end of the rotating rod, the center of the counter-pulling screw rod is fixedly provided with a driven gear, and the driving gear is meshed with the driven gear.
Preferably, one half of the threads on the counter screw are opposite to the other half of the threads.
Preferably, the driving gear and the driven gear are both in a bevel gear structure.
Preferably, the other end of the rotating rod is fixedly provided with a handle.
Preferably, the damping device comprises a groove and a pair of guide blocks, the groove is arranged on the upper wall surface of the fixed base, a guide rod is fixedly arranged between the left side wall surface and the right side wall surface in the groove, a through hole is formed in the pair of guide blocks, the pair of guide blocks are slidably arranged on the guide rod through the through hole, a first spring is fixedly arranged between the guide block and the inner side wall surface of the groove and sleeved on the guide rod, a support rod is hinged to the upper wall surface of the pair of guide blocks, the upper end of the support rod is hinged to the lower wall surface of the bearing base, oil storage tanks are respectively fixedly arranged on the fixed base and positioned on the left side and the right side of the groove, jacks are formed in the upper wall surface of each oil storage tank, lifting rods are inserted in the jacks, the upper ends of the lifting rods are fixedly connected with the lower wall surface of the bearing base, a movable plate is fixedly arranged at the lower ends of the lifting rods, and a plurality of oil through holes are formed in the movable plate, and a second spring is fixedly arranged between the bearing base and the oil storage tank and sleeved on the lifting rod.
Preferably, a protective cover is fixedly installed on the outer wall surface of the bearing base.
Advantageous effects
The utility model provides a clamping and stabilizing device for a horizontal machining center, which solves the technical problems that when a horizontal machining center is larger than the distance between fixed plates, a fixed plate in the conventional stabilizing device is fixed, a clamping plate cannot effectively clamp the horizontal machining center, the clamping plate can only transversely clamp the horizontal machining center, the longitudinal direction of the horizontal machining center cannot be effectively fixed, and the clamping stability of the horizontal machining center is further reduced, the utility model transversely clamps a horizontal machining center body through a stabilizing clamping device, so that a clamping beam can move, the clamping range of the clamping beam is greatly expanded, the horizontal machining center body is longitudinally clamped through a longitudinal clamping part, the clamping stability of the horizontal machining center body is further improved, and the damping device has a damping function on the horizontal machining center body in a mode of oil pressure and mechanical buffering, further improve the stability of horizontal machining center body.
Drawings
Fig. 1 is a schematic front view structure diagram of a clamping and stabilizing device for a horizontal machining center according to the present invention.
Fig. 2 is a schematic structural plan view of the clamping and stabilizing device for the horizontal machining center according to the present invention.
Fig. 3 is a schematic structural view of a stable clamping device of the clamping and stabilizing device for the horizontal machining center according to the present invention.
In the figure: 1. a load bearing base; 2. a fixed base; 3. a horizontal machining center body; 4. a cylinder; 5. a top block; 6. a connecting rod; 7. a slideway; 8. a slider; 9. a top plate; 10. a strut; 11. clamping the beam; 12. oppositely pulling the screw rod; 13. a moving block; 14. a splint; 15. a rotating rod; 16. a driving gear; 17. a driven gear; 18. a guide block; 19. a guide bar; 20. a first spring; 21. a support bar; 22. an oil storage tank; 23. a lifting rod; 24. moving the plate; 25. an oil through hole; 26. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a clamping and stabilizing device for a horizontal machining center comprises a bearing base 1 and a fixed base 2, wherein a damping device is arranged between the bearing base 1 and the fixed base 2, a horizontal machining center body 3 is arranged on the bearing base 1, a stabilizing clamping device is arranged on the bearing base 1 and is in contact with the horizontal machining center body 3, the stabilizing clamping device comprises a pair of inner cavities, the inner cavities are arranged in the bearing base 1, air cylinders 4 are fixedly arranged on the front wall and the rear wall of each inner cavity, top blocks 5 are fixedly arranged on the telescopic ends of the air cylinders 4, connecting rods 6 are hinged on the top blocks 5, slide ways 7 are respectively and fixedly arranged on the front wall and the rear wall of each inner cavity and on one side close to the air cylinders 4, slide blocks 8 are slidably arranged in the slide ways 7, top plates 9 are fixedly arranged between the slide blocks 8, and the connecting rods 6 are hinged with the top plates 9, a pair of supporting rods 10 is fixedly installed on the top plate 9, a pair of openings are formed in the upper wall surface of the inner cavity, the supporting rods 10 penetrate through the openings, a clamping beam 11 is fixedly installed between penetrating ends of the supporting rods 10, the clamping beam 11 is in contact with the left wall surface and the right wall surface of the horizontal machining center body 3, a longitudinal clamping portion is installed in the clamping beam 11 and comprises a counter-pulling screw rod 12 and a pair of moving blocks 13, the clamping beam 11 is of a hollow structure, first bearings are fixedly installed on the front wall surface and the rear wall surface of the clamping beam 11 respectively, two ends of the counter-pulling screw rod 12 are fixedly installed on the inner ring of the first bearings, a threaded hole is formed in each pair of the moving blocks 13, the moving blocks 13 are connected to the counter-pulling screw rod 12 through the threaded holes in an engaged manner, a guide opening is formed in one side wall of the clamping beam 11, which is close to the horizontal machining center body, and a clamping plate 14 is fixedly installed on each moving block 13, the clamping plate 14 penetrates through the guide opening, the clamping plate 14 is in contact with the front wall surface and the rear wall surface of the horizontal machining center body, a mounting hole is formed in one side wall of the clamping beam 11 far away from the horizontal machining center body, a second bearing is fixedly mounted in the mounting hole, a rotating rod 15 is fixedly mounted on the inner ring of the second bearing, a driving gear 16 is fixedly mounted at one end of the rotating rod 15, a driven gear 17 is fixedly mounted at the center of the opposite-pulling screw rod 12, the driving gear 16 is meshed with the driven gear 17, the direction of one half of threads on the opposite-pulling screw rod 12 is opposite to that of the other half of threads, the driving gear 16 and the driven gear 17 are both in a conical gear structure, a handle is fixedly mounted at the other end of the rotating rod 15, the damping device comprises a groove and a pair of guide blocks 18, the groove is formed in the upper wall surface of the fixed base 2, and a guide rod 19 is fixedly mounted between the left side wall surface and the right side wall surface in the groove, a through hole is formed in each pair of guide blocks 18, the guide blocks 18 are slidably mounted on a guide rod 19 through the through holes, a first spring 20 is fixedly mounted between each guide block 18 and the inner side wall surface of each groove, the first springs 20 are sleeved on the guide rods 19, the upper wall surfaces of the guide blocks 18 are hinged with a support rod 21, the upper end of each support rod 21 is hinged with the lower wall surface of the bearing base 1, oil storage tanks 22 are fixedly mounted on the left side and the right side of each groove on the fixed base 2 respectively, jacks are formed in the upper wall surfaces of the oil storage tanks 22, lifting rods 23 are inserted in the jacks, the upper ends of the lifting rods 23 are fixedly connected with the lower wall surface of the bearing base 1, a movable plate 24 is fixedly mounted at the lower ends of the lifting rods 23, a plurality of oil through holes 25 are formed in the movable plate 24, and a second spring 26 is fixedly mounted between the bearing base 1 and the oil storage tanks 22, the second spring 26 is sleeved on the lifting rod 23, and a protective cover is fixedly installed on the outer wall surface of the bearing base 1.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from the attached drawings of the specification, when in use, the horizontal machining center body 3 is placed on the bearing base 1, the cylinder 4 is started, the telescopic end of the cylinder 4 pushes the ejector blocks 5 to move oppositely, so that the connecting rod 6 is extruded, the connecting rod 6 pushes the ejector plate 9 in the supporting movement process, so that the ejector plate 9 moves along the path of the slideway 7 under the action of the slider 8, so that the ejector plate 9 drives the supporting rod 10 to move, so that the clamping beams 11 move oppositely until the clamping beams 11 are in contact with the left side wall surface and the right side wall surface of the horizontal machining center body 3, at the moment, the rotating rod 15 is rotated, the driving gear 16 is rotated by rotation, so that the driven gear 17 drives the counter-pulling lead screw 12 to rotate under the action of the first bearing, at the moment, the moving blocks 13 have the trend of opposite movement, the moving blocks 13 move oppositely under the limiting positions of the clamping plate 14 and the guide opening, so that the clamping plate 14 longitudinally clamps the horizontal machining center body 3, until the clamping plate 14 contacts with the front wall surface and the rear wall surface of the horizontal machining center body 3, when the horizontal machining center body 3 vibrates, the bearing base 1 moves downwards, the supporting rod 21 is made to move to be opened, the lower end of the supporting rod 21 is made to move to be opened under the action of the guide block 18, the guide block 18 extrudes the first spring 20 at the moment, the first spring 20 is made to deform to absorb extrusion force, and the buffering effect is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (7)

1. A clamping and stabilizing device for a horizontal machining center comprises a bearing base (1) and a fixed base (2) and is characterized in that a damping device is installed between the bearing base (1) and the fixed base (2), a horizontal machining center body (3) is installed on the bearing base (1), a stabilizing clamping device is installed on the bearing base (1) and is in contact with the horizontal machining center body (3), the stabilizing clamping device comprises a pair of inner cavities, the pair of inner cavities are arranged in the bearing base (1), air cylinders (4) are fixedly installed on the front wall and the rear wall of each inner cavity, jacking blocks (5) are fixedly installed on the telescopic ends of the air cylinders (4), connecting rods (6) are hinged on the jacking blocks (5), and slideways (7) are respectively and fixedly installed on the front wall and the rear wall of each inner cavity and on the side close to the corresponding air cylinder (4), slide (7) slidable mounting has slider (8), fixed mounting has roof (9) between slider (8), connecting rod (6) are articulated mutually with roof (9), fixed mounting has a pair of branch (10) on roof (9), a pair of opening has been seted up to the wall on the inner chamber, branch (10) run through in the opening, branch (10) run through between the end fixed mounting have centre gripping roof beam (11), wall contacts about centre gripping roof beam (11) and horizontal machining center body (3), install vertical clamping part in the centre gripping roof beam (11).
2. The clamping and stabilizing device for the horizontal machining center according to claim 1, wherein the longitudinal clamping portion comprises a pair of pulling screws (12) and a pair of moving blocks (13), the clamping beam (11) is of a hollow structure, the front wall surface and the rear wall surface of the clamping beam (11) are respectively and fixedly provided with a first bearing, two ends of each pulling screw (12) are fixedly arranged on the inner ring of the first bearing, a pair of moving blocks (13) are provided with threaded holes, the moving blocks (13) are connected to the pulling screws (12) through the threaded holes in an engaged manner, a guide opening is arranged on one side wall of the clamping beam (11) close to the horizontal machining center body, a clamping plate (14) is fixedly arranged on each moving block (13), the clamping plate (14) penetrates through the guide opening, the clamping plate (14) is in contact with the front wall surface and the rear wall surface of the horizontal machining center body, and a mounting hole is arranged on one side wall of the clamping beam (11) far away from the horizontal machining center body, the mounting hole is internally and fixedly provided with a second bearing, the inner ring of the second bearing is fixedly provided with a rotating rod (15), one end of the rotating rod (15) is fixedly provided with a driving gear (16), the center of the counter-pulling screw rod (12) is fixedly provided with a driven gear (17), and the driving gear (16) is meshed with the driven gear (17).
3. The clamping and stabilizing device for the horizontal machining center according to claim 2, wherein one half of the threads on the counter-pulling screw rod (12) are opposite to the other half of the threads.
4. The clamping and stabilizing device for the horizontal machining center according to claim 2, wherein the driving gear (16) and the driven gear (17) are both of a bevel gear structure.
5. The clamping and stabilizing device for the horizontal machining center is characterized in that a handle is fixedly arranged at the other end of the rotating rod (15).
6. The clamping and stabilizing device for the horizontal machining center according to claim 1, wherein the damping device comprises a groove and a pair of guide blocks (18), the groove is arranged on the upper wall surface of the fixed base (2), a guide rod (19) is fixedly arranged between the left side wall surface and the right side wall surface in the groove, a through hole is formed in each of the pair of guide blocks (18), the pair of guide blocks (18) are slidably arranged on the guide rod (19) through the through hole, a first spring (20) is fixedly arranged between each of the guide blocks (18) and the inner side wall surface of the groove, the first spring (20) is sleeved on the guide rod (19), the upper wall surface of each of the pair of guide blocks (18) is hinged with a support rod (21), the upper end of the support rod (21) is hinged to the lower wall surface of the bearing base (1), oil storage tanks (22) are fixedly arranged on the fixed base (2) and positioned on the left side and the right side of the groove respectively, the jack has been seted up to batch oil tank (22) upper wall face, lifter (23) have been equipped with in the jack interpolation, lifter (23) upper end with bear base (1) lower wall face fixed connection, lifter (23) lower extreme fixed mounting has movable plate (24), a plurality of oil holes (25) have been seted up on movable plate (24), bear fixed mounting between base (1) and batch oil tank (22) second spring (26), second spring (26) suit is on lifter (23).
7. The clamping and stabilizing device for the horizontal machining center according to claim 1, wherein a protective cover is fixedly arranged on the outer wall surface of the bearing base (1).
CN202220596740.6U 2022-03-18 2022-03-18 Clamping and stabilizing device for horizontal machining center Active CN216442041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220596740.6U CN216442041U (en) 2022-03-18 2022-03-18 Clamping and stabilizing device for horizontal machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220596740.6U CN216442041U (en) 2022-03-18 2022-03-18 Clamping and stabilizing device for horizontal machining center

Publications (1)

Publication Number Publication Date
CN216442041U true CN216442041U (en) 2022-05-06

Family

ID=81377504

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220596740.6U Active CN216442041U (en) 2022-03-18 2022-03-18 Clamping and stabilizing device for horizontal machining center

Country Status (1)

Country Link
CN (1) CN216442041U (en)

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