CN217253425U

CN217253425U - Internal thread grinding machine

Info

Publication number: CN217253425U
Application number: CN202220146082.0U
Authority: CN
Inventors: 黄幸泽; 邹善福
Original assignee: Dongguan Bositer Cnc Machinery Co ltd
Current assignee: Dongguan Bositer Cnc Machinery Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-23
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses an internal thread grinding machine, including base, back-and-forth movement device, lateral shifting device, workstation, emery wheel headstock and repaiies the sand headstock, back-and-forth movement device with it all installs to repair the sand headstock on the top surface of base, lateral shifting device installs on the back-and-forth movement device, the workstation is installed on the lateral shifting device, emery wheel headstock is installed on the workstation and with it processes to repair the sand headstock and correspond the product. The utility model discloses compact structure, easy operation is convenient, through back-and-forth movement device and lateral shifting device's setting adjustment process distance, effectively improves the machining precision, satisfies the production demand, cooperatees through emery wheel headstock and repaiies the sand headstock and process the product, guarantees product machining precision, effectively improves work efficiency.

Description

Internal thread grinding machine

Technical Field

The utility model relates to a grinding machine field, in particular to internal thread grinding machine.

Background

Along with economic development, the requirements of grinding machine machining on precision and machining convenience are increased, the requirements for machining threads on the market are gradually lengthened, and the precision of workpieces can be improved by longer machining threads. The conventional grinding machine has relatively poor control on precision, and is complex in machining process and inconvenient for technicians to control.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide an internal thread grinding machine to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: an internal thread grinding machine comprises a base, a front-back moving device, a transverse moving device, a workbench, a grinding wheel spindle box and a grinding wheel spindle box, wherein the front-back moving device and the grinding wheel spindle box are arranged on the top surface of the base, the transverse moving device is arranged on the front-back moving device, the workbench is arranged on the transverse moving device, and the grinding wheel spindle box is arranged on the workbench and corresponds to a product to be processed corresponding to the grinding wheel spindle box.

As a further elaboration of the above technical solution:

in the above technical scheme, the top surface of the base is obliquely and downwardly provided with a fixed seat, and the front-back moving device is obliquely arranged in the fixed seat.

In the technical scheme, the front-back moving device comprises a first slide rail, a first slide block, a first lead screw nut and a first driving motor, the first slide rail is arranged at the left end and the right end of the top of the fixed seat, the first slide block is respectively in sliding connection with the corresponding first slide rail, the first lead screw is rotatably arranged at the front end and the rear end of the fixed seat, the first driving motor is arranged on the base and is in transmission connection with one end of the first lead screw, so that the first lead screw is driven to rotate, the first lead screw nut is rotatably sleeved on the first lead screw, and the bottom surface of the transverse moving device is connected with the first slide block and the first lead screw nut.

In the above technical scheme, the lateral shifting subassembly includes slide, second slide rail, second slider, second lead screw, second screw-nut and second driving motor, the bottom surface of slide with first slider with first screw-nut is connected, the second slide rail is installed on both ends around the top of slide, the second slider with second slide rail sliding connection, the second lead screw rotates to be installed on both ends about the slide, first driving motor install on the slide and with the one end transmission of second lead screw is connected, thereby the drive the second lead screw takes place to rotate, second screw-nut rotates the cover and establishes on the first lead screw, the bottom surface of workstation with the second slider with second screw-nut is connected.

In the above technical scheme, the grinding wheel spindle box comprises a first spindle box, a grinding wheel spindle and a bent rod, the first spindle box is mounted on the workbench, the grinding wheel spindle is mounted in the first spindle box, and the bent rod is mounted on one end of the grinding wheel spindle and corresponds to the sanding spindle.

In the technical scheme, the sand repairing main shaft comprises a cushion block, a second main shaft box and a sand repairing main shaft, the cushion block is arranged on the base, the top surface of the cushion block faces the grinding wheel main shaft box in an inclined mode, the second main shaft box is arranged on the top surface of the cushion block, and the sand repairing main shaft is arranged in the second main shaft box and corresponds to the bent rod.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses compact structure, easy operation is convenient, through back-and-forth movement device and lateral shifting device's setting adjustment process distance, effectively improves the machining precision, satisfies the production demand, cooperatees through emery wheel headstock and repaiies the sand headstock and process the product, guarantees the product machining precision, effectively improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of a first angle of the present invention;

fig. 2 is a schematic structural view of a second angle of the present invention;

fig. 3 is a schematic structural diagram of a third angle of the present invention.

In the figure: 1. a base; 11. a fixed seat; 2. a forward and backward moving device; 21. a first slide rail; 22. a first slider; 23. a first lead screw; 24. a first lead screw nut; 3. a lateral movement device; 31. a slide base; 32. a second slide rail; 33. a second slider; 34. a second lead screw; 35. a second feed screw nut; 36. a second drive motor; 4. a work table; 5. a grinding wheel spindle box; 51. a first main spindle box; 52. a grinding wheel spindle; 53. bending a rod; 6. repairing a sand main shaft box; 61. a cushion block; 62. a second main spindle box; 63. and (5) repairing the sand main shaft.

Detailed Description

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

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-3, an internal thread grinding machine comprises a base 1, a front-back moving device 2, a transverse moving device 3, a workbench 4, a grinding wheel spindle box 5 and a grinding wheel spindle box 6, wherein the front-back moving device 2 and the grinding wheel spindle box 6 are both arranged on the top surface of the base 1, the transverse moving device 3 is arranged on the front-back moving device 2, the workbench 4 is arranged on the transverse moving device 3, and the grinding wheel spindle box 5 is arranged on the workbench 4 and corresponds to the grinding wheel spindle box 6 to process a product.

Specifically, as shown in fig. 1 to 3, the top surface of the base 1 is obliquely and downwardly disposed and is obliquely provided with a fixing seat 11, and the forward-backward moving device 2 is obliquely disposed in the fixing seat 11. The sweeps that processing produced can be along the downward landing of inclined plane, avoids the sweeps to pile up, guarantees smooth and easy processing and sweeps and collects.

In this embodiment, as shown in fig. 1 to 3, the back-and-forth moving device 2 includes a first slide rail 21, a first slider 22, a first lead screw 23, a first lead screw nut 24, and a first driving motor (not shown), the first slide rail 21 is installed on the left and right ends of the top of the fixing base 11, the first slider 22 is respectively connected to the corresponding first slide rail 21 in a sliding manner, the first lead screw 23 is installed on the front and rear ends of the fixing base 11 in a rotating manner, the first driving motor is installed on the base 1 and is connected to one end of the first lead screw 23 in a transmission manner, so as to drive the first lead screw 23 to rotate, the first lead screw nut 24 is rotatably installed on the first lead screw 23, and the bottom surface of the transverse moving device 3 is connected to the first slider 22 and the first lead screw nut 24. The first driving motor drives the first lead screw 23 to rotate, so as to drive the first lead screw nut 24 to move back and forth, so as to drive the sliding seat 31 to move back and forth, and adjust the position of the workbench 4, thereby meeting the processing requirements.

In this embodiment, as shown in fig. 1 to 3, the lateral moving assembly 3 includes a sliding seat 31, a second sliding rail 32, a second sliding block 33, a second lead screw 34, a second lead screw nut 35 and a second driving motor 36, the bottom surface of the slide 31 is connected to the first slide 22 and the first spindle nut 24, the second slide rail 32 is installed on the front end and the rear end of the top of the slide seat 31, the second slide block 33 is connected with the second slide rail 32 in a sliding manner, the second lead screw 34 is rotatably mounted on the left and right ends of the slide carriage 31, the second driving motor 36 is mounted on the slide carriage 31 and is in transmission connection with one end of the second lead screw 34, thereby driving the second lead screw 34 to rotate, the second lead screw nut 35 is rotationally sleeved on the second lead screw 34, the bottom surface of the working table 4 is connected with the second slider 33 and the second feed screw nut 35. The second driving motor 36 drives the second lead screw 34 to rotate, so as to drive the second lead screw nut 35 to move transversely, thereby driving the worktable 4 to move transversely, adjusting the position of the worktable 4, and meeting the processing requirement.

In this embodiment, as shown in fig. 1 to 3, the grinding wheel spindle box 5 includes a first spindle box 51, a grinding wheel spindle 52, and a bent rod 53, the first spindle box 51 is mounted on the table 4, the grinding wheel spindle 52 is mounted in the first spindle box 51, and the bent rod 53 is mounted on one end of the grinding wheel spindle 52 and corresponds to the sanding spindle 6.

In this embodiment, as shown in fig. 1 to 3, the sanding spindle 6 includes a pad 61, a second spindle box 62, and a sanding spindle 63, where the pad 61 is mounted on the base 1, and a top surface of the pad is inclined toward the grinding wheel spindle box 5, the second spindle box 62 is mounted on the top surface of the pad 61, and the sanding spindle 63 is mounted in the second spindle box 62 and corresponds to the curved rod 53.

The utility model discloses compact structure, easy operation is convenient, through back-and-forth movement device 2 and lateral shifting device 3 set up adjustment process distance, effectively improves the machining precision, satisfies the production demand, cooperatees through emery wheel headstock 5 and repaiies sand headstock 6 and process the product, guarantees product machining precision, effectively improves work efficiency.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The internal thread grinding machine is characterized by comprising a base, a front-back moving device, a transverse moving device, a workbench, a grinding wheel spindle box and a sand repairing spindle box, wherein the front-back moving device and the sand repairing spindle box are arranged on the top surface of the base, the transverse moving device is arranged on the front-back moving device, the workbench is arranged on the transverse moving device, and the grinding wheel spindle box is arranged on the workbench and corresponds to the sand repairing spindle box to process a product.

2. The internal thread grinding machine as claimed in claim 1, wherein the top surface of the base is provided with a fixing seat inclined downward and the back-and-forth moving device is provided in the fixing seat inclined.

3. The internal thread grinding machine according to claim 2, wherein the back-and-forth moving device comprises a first slide rail, a first slide block, a first lead screw nut and a first driving motor, the first slide rail is arranged on the left end and the right end of the top of the fixed seat, the first slide block is respectively connected with the corresponding first slide rail in a sliding manner, the first lead screw is rotatably arranged on the front end and the rear end of the fixed seat, the first driving motor is arranged on the base and is in transmission connection with one end of the first lead screw so as to drive the first lead screw to rotate, the first lead screw nut is rotatably sleeved on the first lead screw, and the bottom surface of the transverse moving device is connected with the first slide block and the first lead screw nut.

4. The internal thread grinding machine according to claim 3, wherein the transverse moving component comprises a sliding seat, a second sliding rail, a second sliding block, a second screw rod, a second screw nut and a second driving motor, the bottom surface of the sliding seat is connected with the first sliding block and the first screw nut, the second sliding rail is arranged at the front end and the rear end of the top of the sliding seat, the second sliding block is connected with the second sliding rail in a sliding manner, the second screw rod is rotatably arranged at the left end and the right end of the sliding seat, the first driving motor is arranged on the sliding seat and is in transmission connection with one end of the second screw rod, so that the second screw rod is driven to rotate, the second screw nut is rotatably arranged on the first screw rod in a sleeved manner, and the bottom surface of the working table is connected with the second sliding block and the second screw nut.

5. An internal thread grinding machine as claimed in claim 1, wherein said grinding wheel spindle box includes a first spindle box, a grinding wheel spindle mounted on said table, and a bent rod mounted on one end of said grinding wheel spindle and corresponding to said dressing spindle.

6. The internal thread grinding machine as claimed in claim 5, wherein said sanding spindle includes a spacer block mounted on said base with a top surface thereof disposed obliquely toward said grinding wheel spindle head, a second spindle head mounted on the top surface of said spacer block, and a sanding spindle mounted in said second spindle head and corresponding to said bent rod.