CN217619671U - Guide rail grinding machine adopting bisymmetric V-shaped guide rails - Google Patents

Abstract

The utility model discloses an adopt rail grinder of bisymmetry V type guide rail belongs to grinding machine technical field, has solved current rail grinder and has had the problem of inefficiency of polishing, and its technical essential is: be provided with fixture on the workstation, the workstation bottom is provided with reciprocating drive mechanism with the internal connection department of processing case, the lifter plate is provided with lift actuating mechanism with the internal connection department of processing case, one side of chamber door is provided with spraying dust fall mechanism, fixture can accomplish the centre gripping of treating the machined part fixed, lift actuating mechanism is convenient for carry out the lifting adjusting according to the highly drive mill of treating the machined part, reciprocating drive mechanism can order about the workstation and drive and treat the reciprocal sliding connection of machined part on V type guide rail, the reciprocal operation of polishing of machined part is treated to the polishing dish has been realized, spraying dust fall mechanism can carry out spraying dust fall and handle, the diffusion of dust has been avoided, the protection healthy to the workman has been realized, the efficient advantage of polishing has.

Description

Guide rail grinding machine adopting bisymmetric V-shaped guide rails

Technical Field

The utility model relates to a grinding machine field specifically is a guide rail grinding machine who adopts bisymmetry V type guide rail.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinder. 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. The grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding.

The existing guide rail grinding machine adopting the bisymmetric V-shaped guide rails cannot adjust the corresponding grinding height according to the height of a processed object when grinding, and needs to manually control the object to perform reciprocating grinding operation, so that the labor is strong, the working efficiency is low, and the requirement for actual use cannot be met.

Therefore, the existing guide rail grinding machine has the defect of low grinding efficiency and is difficult to popularize and apply.

Therefore, it is desirable to provide a guideway grinder using double-symmetrical V-shaped guideway, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides an adopt rail grinder of bisymmetry V type guide rail to solve the problem among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an adopt guide rail grinding machine of bisymmetry V type guide rail, includes the processing case, be provided with the workstation of being convenient for place treating the machined part in the processing case, be provided with fixture on the workstation, the workstation passes through the linear sliding connection of V type slider on V type guide rail, V type guide rail fixed mounting is in the inside of processing case, the workstation bottom is provided with reciprocating drive mechanism with the internal junction of processing case, reciprocating drive mechanism includes rack, gear drive board, drive groove, first pivot, fixed plate, carousel, guide post, second pivot, driven gear, driving gear and first motor, be provided with a plurality of teeth of being connected with the rack toothing on the gear drive board, rack fixed mounting is on the workstation, gear drive board rotates through first pivot to be connected on the fixed plate, fixed plate fixed mounting is in the inside of processing case, set up the drive groove with guide post cooperation sliding connection on the gear drive board, the guide post fixed mounting is on the carousel, the carousel passes through second pivot and rotates to be connected with driven gear in the fixed plate, the driving gear meshes on the driven gear, the driving gear fixedly connected with the output shaft of first motor, the workstation top of first pivot is provided with the elevating system of the screen cloth, the elevating system of being convenient for the polishing, the elevating system is provided with the output shaft of the elevating system.

As a further scheme of the utility model, fixture includes grip block, first bidirectional screw, driven sprocket, chain, drive sprocket, third pivot and crank, the equal sliding connection of grip block is on the workstation, grip block and first bidirectional screw threaded connection, first bidirectional screw rotates to be connected in the inside of workstation, fixedly connected with driven sprocket on the first bidirectional screw, drive sprocket fixed mounting is in the third pivot, the third pivot is rotated and is connected on the workstation, driven sprocket and drive sprocket go up the transmission respectively and be connected with the chain, the one end fixedly connected with crank of third pivot.

As a further scheme of the utility model, the dish of polishing rotates through the fourth pivot to be connected on the lifter plate, the fourth pivot rotates through first bevel gear pair and is connected with the output shaft of second motor, second motor fixed mounting is on the lifter plate.

As a further scheme of the utility model, lift actuating mechanism includes connecting rod, sliding block, the bi-directional lead screw of second, the second bevel gear is vice and third motor, the one end of connecting rod all articulates on the lifter plate, the other end of connecting rod all articulates on the sliding block, sliding block threaded connection is on the bi-directional lead screw of second, the bi-directional lead screw of second rotates to be connected in the inside of processing case, the bi-directional lead screw of second is connected with the output shaft of third motor through the rotation of second bevel gear is vice, third motor fixed mounting is on processing case.

As the utility model discloses further scheme, spraying dust fall mechanism includes water tank, water pump and spray pipe, the equal fixed mounting of water tank and water pump is in the outside of processing case, the water tank has the water pump through the pipe connection, the water pump has the spray pipe through the pipe connection, the spray pipe sets up towards workstation department.

As a further scheme of the utility model, one side of screen cloth is provided with the scum door, the scum door passes through the hinge and articulates in the outside of processing case, the outside of processing case articulates there is the chamber door, be provided with observation window and handle on the chamber door.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a be provided with fixture and can accomplish the centre gripping of treating the machined part fixed, the subsequent operation of polishing of being convenient for.

The polishing disc is convenient to drive through being provided with the second motor to rotate and polish, and the lifting driving mechanism is convenient to drive according to the height of the workpiece to be processed, so that the polishing disc is driven to lift and adjust, the polishing operation of the workpiece to be processed is completed, and the adjustability is high.

Can order about the workstation through being provided with reciprocal actuating mechanism and drive and treat that the machined part is sliding connection in that reciprocates on V type guide rail, realized that the reciprocal operation of polishing of machined part is treated to the dish of polishing, show to have promoted the efficiency of polishing of treating the machined part.

The spraying and dust-settling mechanism is arranged, so that water can be conveniently extracted for spraying and dust-settling treatment, the diffusion of dust is avoided, and the protection on the health of workers is realized.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

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

Fig. 2 is a schematic rear view of an embodiment of the present invention.

Fig. 3 is a schematic structural view of the inside of the embodiment of the present invention.

Fig. 4 is a schematic view of a connection structure of the polishing disc in the embodiment of the present invention.

Figure 5 is a schematic view of a part of a sectional structure of a grinding disc connection in an embodiment of the present invention.

Fig. 6 is a schematic view of a connection structure between the clamping plate and the worktable in the embodiment of the present invention.

Fig. 7 is a schematic view of a connection structure of the bottom of the workbench according to an embodiment of the present invention.

Reference numerals are as follows: 1. a processing box; 2. a box door; 3. a V-shaped guide rail; 4. a V-shaped sliding block; 5. a work table; 6. a rack; 7. a gear drive plate; 8. a drive slot; 9. a first rotating shaft; 10. a fixing plate; 11. a turntable; 12. a guide post; 13. a second rotating shaft; 14. a driven gear; 15. a driving gear; 16. a first motor; 17. a clamping plate; 18. a first bidirectional screw; 19. a driven sprocket; 20. a chain; 21. a drive sprocket; 22. a third rotating shaft; 23. a crank; 24. grinding disc; 25. a fourth rotating shaft; 26. a first bevel gear pair; 27. a second motor; 28. a lifting plate; 29. a connecting rod; 30. a sliding block; 31. a second bidirectional screw rod; 32. a second bevel gear pair; 33. a third motor; 34. screening a screen; 35. a slag discharge door; 36. a water tank; 37. a water pump; 38. and a water spray pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1 to 3 and 6, the rail grinding machine adopting the bisymmetric V-shaped guide rail comprises a processing box 1, wherein a workbench 5 convenient for placing a workpiece to be machined is arranged in the processing box 1, and a clamping mechanism is arranged on the workbench 5.

Further, fixture includes grip block 17, first bidirectional screw 18, driven sprocket 19, chain 20, drive sprocket 21, third pivot 22 and crank 23, the equal sliding connection of grip block 17 is on workstation 5, grip block 17 and first bidirectional screw 18 threaded connection, first bidirectional screw 18 rotates and connects in the inside of workstation 5, fixedly connected with driven sprocket 19 on the first bidirectional screw 18, drive sprocket 21 fixed mounting is on third pivot 22, third pivot 22 rotates and connects on workstation 5, driven sprocket 19 and the last transmission connection respectively of drive sprocket 21 have chain 20, the one end fixedly connected with crank 23 of third pivot 22.

Further, the outside of processing case 1 articulates there is chamber door 2, be provided with observation window and handle on chamber door 2.

Preferably, the box door 2 is opened, the workpiece to be machined is placed in the clamping range of the clamping plate 17 on the workbench 5, the driving crank 23 is adjusted to drive the driving chain wheel 21 on the third rotating shaft 22 to rotate, the first bidirectional screw rod 18 is driven to rotate under the transmission connection relation of the driving chain wheel 21, the chain 20 and the driven chain wheel 19, and the clamping plates 17 are driven to be close to each other under the threaded connection relation of the first bidirectional screw rod 18 and the clamping plate 17, so that the workpiece to be machined is clamped and fixed, and subsequent polishing operation is facilitated.

Example 2

Referring to fig. 1 to 5, the guideway grinding machine using the bisymmetric V-shaped guide rail includes a processing box 1, a work table 5 for placing a workpiece to be machined is disposed in the processing box 1, a grinding disc 24 for grinding is disposed above the work table 5, the grinding disc 24 is mounted on a lifting plate 28, and a lifting driving mechanism is disposed at a connection portion between the lifting plate 28 and the processing box 1.

Further, the polishing disc 24 is rotatably connected to the lifting plate 28 through a fourth rotating shaft 25, the fourth rotating shaft 25 is rotatably connected to an output shaft of a second motor 27 through a first bevel gear pair 26, and the second motor 27 is fixedly mounted on the lifting plate 28.

Further, the lifting driving mechanism comprises a connecting rod 29, a sliding block 30, a second bidirectional screw rod 31, a second bevel gear pair 32 and a third motor 33, one end of the connecting rod 29 is hinged to the lifting plate 28, the other end of the connecting rod 29 is hinged to the sliding block 30, the sliding block 30 is in threaded connection with the second bidirectional screw rod 31, the second bidirectional screw rod 31 is rotatably connected to the inside of the processing box 1, the second bidirectional screw rod 31 is rotatably connected with an output shaft of the third motor 33 through the second bevel gear pair 32, and the third motor 33 is fixedly installed on the processing box 1.

Preferably, the second motor 27 is operated in a connected relationship with the first bevel gear pair 26 to rotate the grinding disc 24 on the fourth shaft 25.

Preferably, according to the height of the workpiece to be machined, the third motor 33 operates under the connection relationship of the second bevel gear pair 32 to drive the second bidirectional screw rod 31 to rotate, and drives the sliding block 30 to perform adjustment movement under the threaded connection relationship between the second bidirectional screw rod 31 and the sliding block 30, so that the angle between the connecting rod 29 and the lifting plate 28 is changed, and the polishing disc 24 is driven to perform lifting adjustment, thereby completing the polishing operation of the workpiece to be machined.

Example 3

Referring to fig. 1 to 3 and 7, a guide rail grinding machine using a bisymmetric V-shaped guide rail includes a processing box 1, a work table 5 for placing a workpiece to be processed is disposed in the processing box 1, the work table 5 is linearly and slidably connected to the V-shaped guide rail 3 through a V-shaped slider 4, the V-shaped guide rail 3 is fixedly mounted in the processing box 1, a reciprocating driving mechanism is disposed at a connection portion between the bottom of the work table 5 and the inside of the processing box 1, the reciprocating driving mechanism includes a rack 6, a gear drive plate 7, a driving groove 8, a first rotating shaft 9, a fixing plate 10, a rotating disc 11, a guide post 12, a second rotating shaft 13, a driven gear 14, a driving gear 15 and a first motor 16, a plurality of teeth engaged with the rack 6 are disposed on the gear 7, the rack 6 is fixedly mounted on the work table 5, the gear drive plate 7 is rotatably connected to the fixing plate 10 through the first rotating shaft 9, the fixing plate 10 is fixedly mounted in the processing box 1, a driving groove 8 engaged with the guide post 12 is disposed on the guide post, the rotating disc 12 is fixedly mounted to the rotating disc 11, a dust settling plate 13 is disposed on the rotating shaft 13, and a dust-removing mechanism is disposed on the rotating plate 14, and a dust-removing mechanism is disposed on the rotating shaft 14, and a dust-removing mechanism is disposed on the rotating plate 14, and a dust-removing mechanism is disposed on the rotating shaft of the rotating disc 14, and a dust-removing mechanism is disposed on the rotating disc 14, and a dust-removing mechanism is disposed on the rotating disc 14.

Further, spraying dust fall mechanism includes water tank 36, water pump 37 and spray pipe 38, the equal fixed mounting in the outside of processing case 1 of water tank 36 and water pump 37, water tank 36 has water pump 37 through the pipe connection, water pump 37 has spray pipe 38 through the pipe connection, spray pipe 38 sets up towards workstation 5 department.

Further, one side of screen cloth 34 is provided with row's sediment door 35, arrange sediment door 35 and pass through the hinge and articulate in the outside of processing case 1.

Preferably, the first motor 16 operates to drive the driving gear 15 to rotate, the rotating disc 11 on the second rotating shaft 13 is driven to rotate under the meshing connection relationship between the driving gear 15 and the driven gear 14, the rotating disc 11 drives the guide post 12 and the driving groove 8 on the gear driving plate 7 to be matched and slidably connected, so that the workbench 5 is driven to drive the workpiece to be machined to be slidably connected to the V-shaped guide rail 3 in a reciprocating manner under the meshing connection relationship between the gear driving plate 7 and the rack 6, the reciprocating polishing operation of the workpiece to be machined by the polishing disc 24 is realized, and the polishing efficiency of the workpiece to be machined is remarkably improved.

Preferably, the water pump 37 is used for conveniently pumping water in the water tank 36 through a pipeline, placing the water on the water spraying pipe 38 and spraying the water, so that dust falling treatment of dust generated by grinding is realized.

Preferably, a screen 34 is provided to filter impurities in the sewage, and a residue discharge door 35 is provided to collect residue on the screen 34.

The utility model discloses a theory of operation is: the box door 2 is opened, a workpiece to be machined is placed in the clamping range of the clamping plate 17 on the workbench 5, the driving crank 23 is adjusted to drive the driving chain wheel 21 on the third rotating shaft 22 to rotate, the first bidirectional screw rod 18 is driven to rotate under the transmission connection relationship of the driving chain wheel 21, the chain 20 and the driven chain wheel 19, and the clamping plates 17 are driven to mutually approach under the threaded connection relationship of the first bidirectional screw rod 18 and the clamping plate 17, so that the clamping and fixing of the workpiece to be machined are completed, and the subsequent polishing operation is facilitated; the second motor 27 operates under the connection relationship of the first bevel gear pair 26 to drive the polishing disk 24 on the fourth rotating shaft 25 to rotate, and simultaneously, according to the height of the workpiece to be processed, the third motor 33 operates under the connection relationship of the second bevel gear pair 32 to drive the second bidirectional screw rod 31 to rotate, and the second bidirectional screw rod 31 is in threaded connection with the sliding block 30 to drive the sliding block 30 to perform adjustment movement, so that the angle between the connecting rod 29 and the lifting plate 28 is changed, the polishing disk 24 is driven to perform lifting adjustment, and the polishing operation of the workpiece to be processed is completed; simultaneously, the driving gear 15 is driven to rotate by the operation of the first motor 16, the rotary disc 11 on the second rotating shaft 13 is driven to rotate under the meshing connection relationship between the driving gear 15 and the driven gear 14, the rotary disc 11 drives the guide post 12 and the driving groove 8 on the gear driving plate 7 to be matched and connected in a sliding manner, the workbench 5 is driven to drive the workpiece to be machined to be connected on the V-shaped guide rail 3 in a reciprocating sliding manner under the meshing connection relationship between the gear driving plate 7 and the rack 6, the reciprocating grinding operation of the workpiece to be machined by the grinding disc 24 is realized, the grinding efficiency of the workpiece to be machined is obviously improved, the water in the water pump 37 is convenient to be pumped into the water spray pipe 38 through a pipeline, the dust falling treatment of dust generated by grinding is realized, the arranged screen 34 is convenient for filtering impurities in sewage, and the arranged slag discharge door 35 is convenient for collecting residues on the screen 34.

It should be particularly noted that all the components in the present application are general standard components or components known to those skilled in the art, which effectively solve the problem of low grinding efficiency of the existing rail grinding machine.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A guide rail grinding machine with bisymmetric V-shaped guide rails comprises a processing box (1) and is characterized in that a workbench (5) convenient for placing a workpiece to be machined is arranged in the processing box (1), a clamping mechanism is arranged on the workbench (5), the workbench (5) is linearly and slidably connected onto the V-shaped guide rails (3) through a V-shaped sliding block (4), the V-shaped guide rails (3) are fixedly installed inside the processing box (1), a reciprocating driving mechanism is arranged at the connecting position of the bottom of the workbench (5) and the inside of the processing box (1) and comprises a rack (6), a gear driving plate (7), a driving groove (8), a first rotating shaft (9), a fixing plate (10), a rotating disc (11), a guide column (12), a second rotating shaft (13), a driven gear (14), a driving gear (15) and a first motor (16), a plurality of teeth meshed with the rack (6) are arranged on the gear driving plate (7), the rack (6) is fixedly installed on the workbench (5), the gear driving plate (7) is connected onto the driving plate (10) through the first rotating shaft (9), the driving plate (10) is rotatably installed on the fixed plate (1), and the fixed plate (8) is installed on the fixing plate (8) and is provided with the fixed guide column (10), guide post (12) fixed mounting is on carousel (11), carousel (11) rotate through second pivot (13) and connect on fixed plate (10), fixedly connected with driven gear (14) on second pivot (13), the meshing is connected with driving gear (15) on driven gear (14), the output shaft of the first motor of driving gear (15) fixedly connected with (16), the top of workstation (5) is provided with the dish of polishing (24) of being convenient for to polish, install on lifter plate (28) make a polish dish (24), lifter plate (28) are provided with lift actuating mechanism with the internal connection department of processing case (1), one side of workstation (5) is provided with spraying dust fall mechanism, the below of workstation (5) is provided with the filterable screen cloth (34) of being convenient for.

2. The guideway grinding machine adopting the bisymmetric V-shaped guideway according to claim 1, wherein the clamping mechanism comprises a clamping plate (17), a first bidirectional screw (18), a driven sprocket (19), a chain (20), a driving sprocket (21), a third rotating shaft (22) and a crank (23), the clamping plate (17) is connected to the worktable (5) in a sliding manner, the clamping plate (17) is connected with the first bidirectional screw (18) in a threaded manner, the first bidirectional screw (18) is connected to the inside of the worktable (5) in a rotating manner, the driven sprocket (19) is fixedly connected to the first bidirectional screw (18), the driving sprocket (21) is fixedly installed on the third rotating shaft (22), the third rotating shaft (22) is connected to the worktable (5) in a rotating manner, the chain (20) is respectively connected to the driven sprocket (19) and the driving sprocket (21) in a driving manner, and the crank (23) is fixedly connected to one end of the third rotating shaft (22).

3. The guideway grinder using the bisymmetric V-shaped guideway according to claim 1, characterized in that the grinding disc (24) is rotatably connected to the lifting plate (28) through a fourth rotating shaft (25), the fourth rotating shaft (25) is rotatably connected to an output shaft of a second motor (27) through a first bevel gear pair (26), and the second motor (27) is fixedly mounted on the lifting plate (28).

4. The guideway grinding machine with the double-symmetrical V-shaped guide rails according to claim 3, wherein the lifting driving mechanism comprises a connecting rod (29), a sliding block (30), a second bidirectional screw rod (31), a second bevel gear pair (32) and a third motor (33), one end of the connecting rod (29) is hinged on the lifting plate (28), the other end of the connecting rod (29) is hinged on the sliding block (30), the sliding block (30) is in threaded connection with the second bidirectional screw rod (31), the second bidirectional screw rod (31) is in rotational connection with the inside of the processing box (1), the second bidirectional screw rod (31) is in rotational connection with an output shaft of the third motor (33) through the second bevel gear pair (32), and the third motor (33) is fixedly installed on the processing box (1).

5. The guideway grinding machine adopting the bisymmetric V-shaped guideway according to claim 1, characterized in that the spray dust-settling mechanism comprises a water tank (36), a water pump (37) and a water spray pipe (38), wherein the water tank (36) and the water pump (37) are both fixedly installed at the outer side of the processing box (1), the water tank (36) is connected with the water pump (37) through a pipeline, the water pump (37) is connected with the water spray pipe (38) through a pipeline, and the water spray pipe (38) is arranged towards the worktable (5).

6. The guide rail grinding machine with the double-symmetrical V-shaped guide rails according to claim 1, characterized in that a slag discharge door (35) is arranged on one side of the screen (34), the slag discharge door (35) is hinged to the outer side of the processing box (1) through a hinge, a box door (2) is hinged to the outer side of the processing box (1), and an observation window and a handle are arranged on the box door (2).

Images