CN213052822U

CN213052822U - Drilling machine with protection architecture is used in auto wheel production

Info

Publication number: CN213052822U
Application number: CN202020984741.9U
Authority: CN
Inventors: 马广群; 孙李召
Original assignee: Lianyungang Allen Iron Steel Co ltd
Current assignee: Lianyungang Allen Iron Steel Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-27
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a drilling machine is used in auto wheel production with protective structure, including base and protective structure, the top one end of base is fixed with the stand, and the top of this stand is provided with the fixed station, and the top of fixed station installs the rocking arm lifting motor, be fixed with the supporting seat on the stand, install the headstock that can slide on the supporting seat on this supporting seat, the top of headstock is installed the headstock motor, and the bottom of headstock is installed the drill bit, and protective structure includes second safety cover, first safety cover, draw-in groove, movable block, standing groove and spring; the utility model has the advantages that: the height of the second protective cover on the first protective cover is adjusted through the designed protective structure, so that the problem that the height of the traditional protective cover is not adjustable and the use of the protective cover is limited is solved; through the fastening device who designs, realized the quick installation and the dismantlement of cast iron workstation and base, solved the inconvenient problem of cast iron workstation and base installation dismantlement in the tradition.

Description

Drilling machine with protection architecture is used in auto wheel production

Technical Field

The utility model belongs to the technical field of the drilling machine, concretely relates to drilling machine is used in auto wheel production with protection architecture.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

Thereby play the safeguard effect in the drilling machine operation through set up the safety cover on the drilling machine.

The existing drilling machine with a protection structure for producing the automobile wheels has the following defects when in use:

1. the height of the protective cover is not adjustable, so that the use of the protective cover is limited;

2. the cast iron workbench is not easy to mount and dismount quickly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling machine with a protection structure for producing automobile wheels, which aims to solve the problem that the height of the protection cover proposed in the background technology is not adjustable, and the use of the protection cover is limited; the cast iron workbench is not easy to mount and dismount quickly.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine with a protection structure for automobile wheel production comprises a base and the protection structure, wherein a stand column is fixed at one end of the top of the base, a fixed table is arranged at the top of the stand column, a rocker arm lifting motor is installed at the top of the fixed table, a support seat is fixed on the stand column, a spindle box capable of sliding on the support seat is installed on the support seat, a spindle box motor is installed at the top of the spindle box, a drill bit is installed at the bottom of the spindle box, the protection structure comprises a second protection cover, a first protection cover, a clamping groove, a movable block, a placing groove and a spring, the first protection cover is fixed at the bottom of the spindle box and located on the outer side of the drill bit, a plurality of symmetrically distributed clamping grooves are formed in the inner side surface of the first protection cover, the first protection cover is embedded into one end of the second protection cover, the first protection cover extends out of the, the one end embedding standing groove of movable block, the other end stretches out the standing groove to can offset with corresponding draw-in groove, the one end of spring is connected with the embedded end terminal surface of movable block, and the other end is connected with the tank bottom of standing groove.

Preferably, the spring is provided with a plurality of springs, and a gap is reserved between the plurality of springs and the inner side surface of the placing groove.

Preferably, the opening part of first protection cover is fixed with the dog of symmetric distribution, and is provided with the fixed ear of symmetric distribution on the first protection cover, and the bolt hole has been seted up on the surface of this fixed ear.

Preferably, a cast iron workbench is arranged on one side, located on the stand column, of the top of the base, and fastening mechanisms are arranged on the cast iron workbench and the base.

Preferably, the fastening mechanism comprises a protrusion, a groove and a supporting block, the top of the base is provided with the groove which is symmetrically distributed, the supporting block which is symmetrically distributed is fixed on the inner side surface of the groove, the bottom of the cast iron workbench is provided with the protrusion which can be arranged in the groove, and the protrusion can be abutted against the supporting block.

Preferably, the abutting block is of a cuboid structure, and the cross section of the protrusion is rectangular.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the height of the second protective cover on the first protective cover is adjusted through the designed protective structure, so that the problem that the height of the traditional protective cover is not adjustable and the use of the protective cover is limited is solved;

(2) through the fastening device who designs, realized the quick installation and the dismantlement of cast iron workstation and base, solved the inconvenient problem of cast iron workstation and base installation dismantlement in the tradition.

Drawings

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

fig. 2 is an enlarged schematic structural view of the M region in fig. 1 according to the present invention;

FIG. 3 is a schematic view of a connection structure of the second protection cover and the first protection cover of the present invention;

fig. 4 is an enlarged schematic view of the F-region in fig. 3 according to the present invention;

in the figure: 1. a base; 2. a column; 3. a fixed table; 4. a rocker arm lift motor; 5. a main spindle box motor; 6. a main spindle box; 7. a supporting seat; 8. a drill bit; 9. a second protective cover; 10. a first protective cover; 11. a cast iron workbench; 12. a protrusion; 13. a groove; 14. a resisting block; 15. fixing the ear; 16. a card slot; 17. a movable block; 18. a placement groove; 19. a spring; 20. and a stop block.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a drilling machine with a protection structure for automobile wheel production comprises a base 1 and the protection structure, wherein a stand column 2 is fixed at one end of the top of the base 1, a fixed table 3 is arranged at the top of the stand column 2, a rocker arm lifting motor 4 is installed at the top of the fixed table 3, a supporting seat 7 is fixed on the stand column 2, a spindle box 6 capable of sliding on the supporting seat 7 is installed on the supporting seat 7, a spindle box motor 5 is installed at the top of the spindle box 6, a drill bit 8 is installed at the bottom of the spindle box 6, the protection structure comprises a second protection cover 9, a first protection cover 10, clamping grooves 16, movable blocks 17, a placing groove 18 and springs 19, the first protection cover 10 is fixed at the bottom of the spindle box 6 and located on the outer side of the drill bit 8, a plurality of symmetrically distributed clamping grooves 16 are formed in the inner side face of the first protection cover 10, the first protection cover 10 is embedded, and the outer side surface of the embedded end of the second protective cover 9 is provided with symmetrically distributed placing grooves 18, one end of the movable block 17 is embedded into the placing grooves 18, the other end extends out of the placing grooves 18, and can be propped against the corresponding clamping groove 16, one end of the spring 19 is connected with the end surface of the embedded end of the movable block 17, the other end is connected with the bottom of the placing groove 18, when the height is adjusted, when the second protective cover 9 is pulled down or pushed up, the movable block 17 is pressed and compresses the spring 19, so that the movable block 17 is separated from the current clamping groove 16, when the second protective cover 9 is pulled down or pushed up to a required position, the second protective cover 9 is stopped to be pulled down or pushed up, the compressed spring 19 is reset, and the movable block 17 is pushed to be clamped in the corresponding clamping groove 16, so that the height of the second protective cover 9 on the first protective cover 10 is adjusted, the problem that the height of the traditional protective cover is not adjustable is solved, and the use of the protective cover is limited.

In this embodiment, preferably, the spring 19 is provided in plurality, and a gap is left between the plurality of springs 19 and the inner side surface of the placement groove 18, which helps to reduce the resistance when the spring 19 extends and contracts.

In this embodiment, preferably, the stopper 20 symmetrically distributed is fixed at the opening of the first protective cover 10, and the first protective cover 10 is provided with the fixing lugs 15 symmetrically distributed, bolt holes are formed in the surface of the fixing lugs 15, the second protective cover 9 is prevented from being pulled out of the first protective cover 10 by the stopper 20, and bolts can pass through the bolt holes conveniently, so that the fixing lugs 15 are fastened, and the first protective cover 10 is mounted.

In the embodiment, preferably, a cast iron workbench 11 is arranged on one side of the top of the base 1, which is located on the column 2, a fastening mechanism is arranged on the cast iron workbench 11 and the base 1, the fastening mechanism includes a protrusion 12, a groove 13 and a resisting block 14, the top of the base 1 is provided with symmetrically distributed grooves 13, the inner side surfaces of the grooves 13 are fixed with symmetrically distributed resisting blocks 14, the bottom of the cast iron workbench 11 is provided with a protrusion 12 which can be arranged in the groove 13, the protrusion 12 can be resisted with the resisting block 14, the resisting block 14 is of a cuboid structure, the cross section of the protrusion 12 is rectangular, when the cast iron workbench 11 and the base 1 are installed, the cast iron workbench 11 is taken up, the cuboid protrusion 12 at the bottom of the cast iron workbench 11 is inserted into the groove 13 arranged on the top of the base 1, the cuboid protrusion 12 is resisted with the resisting block 14, and the friction between the cuboid protrusion 12 and the resisting block 14 is utilized to ensure that the, when the cast iron workbench 11 needs to be taken down, the cast iron workbench 11 is pulled up, and the friction force between the cuboid protrusion 12 and the abutting block 14 is overcome, so that the rapid installation and disassembly of the cast iron workbench 11 and the base 1 are realized, and the problem that the cast iron workbench 11 and the base 1 in the prior art are inconvenient to install and disassemble is solved.

The utility model discloses a theory of operation and use flow: when the height is adjusted, the second protective cover 9 is pulled down or pushed up, the movable block 17 is pressed and compresses the spring 19, so that the movable block 17 is separated from the current clamping groove 16, when the second protective cover 9 is pulled down or pushed up to a required position, the second protective cover 9 is stopped being pulled down or pushed up, the compressed spring 19 is reset, and the movable block 17 is pushed to be clamped in the corresponding clamping groove 16, so that the height adjustment of the second protective cover 9 on the first protective cover 10 is realized;

when the cast iron workbench 11 and the base 1 are installed, the cast iron workbench 11 is taken up, the cuboid bulge 12 at the bottom of the cast iron workbench 11 is inserted into the groove 13 formed in the top of the base 1, the cuboid bulge 12 abuts against the abutting block 14, the cast iron workbench 11 is stably installed by utilizing the friction of the cuboid bulge 12 and the abutting block 14, and when the cast iron workbench 11 needs to be taken down, the cast iron workbench 11 is pulled up to overcome the friction force of the cuboid bulge 12 and the abutting block 14;

the auto wheel that will wait to produce processing arranges cast iron workstation 11 in on, opens the drilling machine, produces the processing through drill bit 8 to auto wheel to utilize second safety cover 9 and first safety cover 10 to increase the protection.

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 drilling machine is used in auto wheel production with protection architecture, includes base (1) and protection architecture, the top one end of base (1) is fixed with stand (2), and the top of this stand (2) is provided with fixed station (3), and the top of fixed station (3) installs rocking arm elevator motor (4), be fixed with supporting seat (7) on stand (2), install on this supporting seat (7) and can go up gliding headstock (6) on supporting seat (7), headstock motor (5) are installed at the top of headstock (6), and drill bit (8), its characterized in that are installed to the bottom of headstock (6): the protection structure comprises a second protection cover (9), a first protection cover (10), clamping grooves (16), a movable block (17), a placing groove (18) and a spring (19), wherein the first protection cover (10) is fixed at the bottom of a spindle box (6) and positioned outside a drill bit (8), the inner side surface of the first protection cover (10) is provided with a plurality of symmetrically distributed clamping grooves (16), one end of the second protection cover (9) is embedded into the first protection cover (10), the other end of the second protection cover extends out of the first protection cover (10), the outer side surface of the embedding end of the second protection cover (9) is provided with symmetrically distributed placing grooves (18), one end of the movable block (17) is embedded into the placing groove (18), the other end of the movable block extends out of the placing groove (18) and can be abutted against the corresponding clamping grooves (16), one end of the spring (19) is connected with the end surface of the embedding end of the movable block, the other end is connected with the bottom of the placing groove (18).

2. The drilling machine with the protection structure for the production of the automobile wheels of claim 1, wherein the drilling machine comprises: the springs (19) are arranged in a plurality of numbers, and gaps are reserved between the springs (19) and the inner side faces of the placing grooves (18).

3. The drilling machine with the protection structure for the production of the automobile wheels of claim 1, wherein the drilling machine comprises: the opening part of first guard shield (10) is fixed with dog (20) of symmetric distribution, and is provided with fixed ear (15) of symmetric distribution on first guard shield (10), and the bolt hole has been seted up on the surface of this fixed ear (15).

4. The drilling machine with the protection structure for the production of the automobile wheels of claim 1, wherein the drilling machine comprises: one side that the top of base (1) is located stand (2) is provided with cast iron workstation (11), be provided with fastening device on cast iron workstation (11) and base (1).

5. The drilling machine with the protection structure for the production of the automobile wheels of claim 4, wherein the drilling machine comprises: the fastening mechanism comprises a protrusion (12), a groove (13) and a supporting block (14), the top of the base (1) is provided with the symmetrically distributed groove (13), the supporting block (14) is fixed on the inner side surface of the groove (13) and symmetrically distributed, the protrusion (12) which can be arranged in the groove (13) is arranged at the bottom of the cast iron workbench (11), and the protrusion (12) can be abutted against the supporting block (14).

6. The drilling machine with the protection structure for the production of the automobile wheels of claim 5, wherein: the supporting block (14) is of a cuboid structure, and the cross section of the bulge (12) is rectangular.