CN218396052U

CN218396052U - Drilling machine protection device

Info

Publication number: CN218396052U
Application number: CN202222218631.3U
Authority: CN
Inventors: 邵天安; 邵奎强; 郝桂强; 明宝飞; 尹忠升; 林升宇
Original assignee: Dalian Fudi Machinery Manufacturing Co ltd
Current assignee: Dalian Fudi Machinery Manufacturing Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-31
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a drilling machine protection device relates to drilling machine technical field, the load simulator comprises an operation bench, be equipped with drilling platform and drilling machine body on the operation panel, be equipped with the elevating platform on the drilling machine body, be equipped with the drill bit on the elevating platform, the top side fixed mounting of operation panel has extending structure, one side fixed mounting of elevating platform has limit structure, one side movable mounting of drilling platform has protective structure, protective structure movable mounting is on extending structure, fixed block fixed mounting is in the top side of operation panel, the top side fixed mounting of fixed block has the spliced pole, slidable mounting has two connecting blocks on the spliced pole. The utility model discloses in, through the setting of transparent plate, spring, connecting block etc. the transparent plate can block coolant liquid and the piece that splashes in the course of working, prevents to splash to the staff on one's body, and the drill bit descends at the in-process that descends, and then can promote the protective effect and the suitability in the working process can be followed to the transparent plate.

Description

Drilling machine protection device

Technical Field

The utility model relates to a drilling machine technical field especially relates to a drilling machine protection device.

Background

The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates into main motion, the drill bit moves axially into feed motion, the drilling machine is simple in structure and relatively low in processing precision, can drill through holes and blind holes, replace special cutters, expand, ream and ream holes or perform tapping and other processing, the workpiece is fixed in the processing process, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion), and the drilling machine is characterized in that the workpiece is fixed and the cutter rotates.

Among the prior art, when current drilling machine punches to the work piece on the drilling platform, do not set up the restriction to the drill bit usually, the staff operates carelessly and leads to the drill bit to have bored through the work piece easily in the course of working and continue to punch to the drilling platform, cause the damage to the drilling platform, can spray the coolant liquid and cool down the drill bit usually when the drilling machine uses simultaneously, make the drill bit in the work drive coolant liquid and piece splash everywhere, the drilling machine does not set up the safety cover usually, lead to coolant liquid and piece to splash everywhere and be infected with on one's body of staff, consequently, need a drilling machine protection device to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine protection device to what provide in solving above-mentioned background art does not restrict the improper operation to the drill bit and causes the damage to the drilling platform, and the drilling machine does not have the safety cover to cause the problem that the coolant liquid on the drill bit splashes everywhere moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine protection device comprises an operation table, wherein a drilling table and a drilling machine body are arranged on the operation table, a lifting table is arranged on the drilling machine body, a drill bit is arranged on the lifting table, a telescopic structure is fixedly arranged on the top side of the operation table, a limiting structure is fixedly arranged on one side of the lifting table, a protective structure is movably arranged on one side of the drilling table, the protective structure is movably arranged on the telescopic structure, a connecting strip is pulled, a fixed column is driven to move by the movement of the connecting strip, a limiting column is driven to be away from a limiting hole by the movement of the connecting strip, an extension spring is driven to be extended by the movement of the connecting strip, the limiting column is far away from the limiting hole, a movable block is pulled again, the length of the movable block is adjusted according to the depth of the hole to be drilled, the connecting strip is loosened, and the extension spring is contracted, thereby it inserts the spacing downthehole of corresponding position to drive spacing post, thereby can contact the drilling platform earlier at the movable block when the drilling machine uses, avoid the drill bit to punch deeply, bore the work piece, cause the damage to the drilling platform, the restarting drilling machine, the removal of drilling machine body drives the elevating platform and removes, the removal of elevating platform drives the baffle and removes, the removal of baffle drives the connecting block and removes, the removal of connecting block drives the transparent plate and removes, the removal of connecting block can be through the activity hole removing on the spliced pole, make the spliced pole can only remove in the activity hole, the removal of connecting block can compress the spring simultaneously, make the connecting block can not break away from the spliced pole, thereby make piece and coolant liquid splash and obtained blockking on the transparent plate.

Preferably, extending structure includes the fixed block, fixed block fixed mounting is on the top side of operation panel, the top side fixed mounting of fixed block has the spliced pole, slidable mounting has two connecting blocks on the spliced pole, movable mounting has the baffle on the connecting block, baffle fixed mounting is in one side of elevating platform, the removal of drilling machine body drives the elevating platform and removes, the removal of elevating platform drives the baffle and removes, the removal of baffle drives the connecting block and removes, the removal of connecting block can be removed on the spliced pole through the movable hole, make the spliced pole can only remove in the movable hole, the removal of connecting block can compress the spring simultaneously, make the connecting block can not break away from the spliced pole.

Preferably, the connecting block is provided with a movable hole, the connecting column is slidably mounted in the movable hole, and the connecting block can move on the connecting column through the movable hole, so that the connecting column is limited to move only in the movable hole.

Preferably, the spring is sleeved on the connecting column in a sliding mode, one end of the spring is fixedly installed on the inner wall of the movable hole, the other end of the spring is fixedly installed on the fixing block, the spring can be compressed by the aid of movement of the connecting block, and the connecting block cannot be separated from the connecting column.

Preferably, limit structure includes the fixed plate, fixed plate fixed mounting is on the drilling machine body, slidable mounting has the movable block on the fixed plate, movable mounting has the fixed column on the movable block, one side fixed mounting of fixed column has the connecting strip, fixed mounting has two spacing posts on the connecting strip, the pulling connecting strip, the removal of connecting strip drives the fixed column and removes, the removal of connecting strip drives spacing post and keeps away from spacing hole, the removal of connecting strip drives extension spring simultaneously and stretches, make spacing post keep away from spacing downthehole, pull the movable block again, the degree of depth of punching as required adjusts the length of movable block pulling, loosen the connecting strip this moment, make extension spring contract, thereby it inserts the spacing downthehole of corresponding position to drive spacing post, thereby can contact the drilling platform earlier when the drilling machine uses, avoid the drill bit to punch too deeply, bore the work piece, cause the damage to the drilling platform.

Preferably, a sliding hole is formed in the fixed plate, the movable block is slidably mounted in the sliding hole, and the movable block is pulled to move in the sliding hole, so that the movable block is limited to move only in the sliding hole.

Preferably, a groove is formed in the fixed plate, the fixed column is movably mounted in the groove, and the movable block moves to drive the fixed column to move in the groove, so that the fixed column is limited and cannot be separated from the groove.

Preferably, sliding sleeve has cup jointed extension spring on the fixed column, and extension spring's both ends fixed mounting is in the connecting strip and the one side that the movable block is close to each other, and the removal of connecting strip drives extension spring and stretches for spacing post is kept away from spacing downthehole, thereby has removed the restriction to spacing post, and extension spring contracts, thereby drives spacing post and inserts the spacing downthehole of corresponding position, and then has restricted the removal of spacing post.

Preferably, a plurality of limiting holes are formed in the fixing plate, the limiting column is movably mounted in one limiting hole in the corresponding position, and the connecting strip moves to drive the limiting column to be far away from the limiting hole, so that limitation on the limiting column is eliminated.

Preferably, protective structure includes the transparent plate, and the both ends difference fixed mounting of transparent plate is in one side that two connecting blocks are close to each other, and the transparent plate is located one side of drill bit, and the removal of connecting block drives the transparent plate and removes to make piece and coolant liquid splash and obtained blocking on the transparent plate.

The utility model has the advantages that:

the utility model discloses in, through the setting of transparent plate, spring, connecting block etc, the transparent plate can block coolant liquid and the piece that splashes in the course of working, prevents to splash to the staff on one's body, and the drill bit descends at the in-process that descends, and then can promote the protective effect and the suitability in the course of the work that the drill bit descends along with the transparent plate.

The utility model discloses in, through the setting of movable block, fixed column, spacing post etc., the position of movable block can be adjusted to the pulling connecting strip, the position of the degree of depth regulation movable block that can process as required when using to 301 can contact with the rig floor when the drill bit descends to process, thereby avoids the drill bit to bore the work piece and causes the damage to the rig floor, prevents that the degree of depth of drilling from causing the influence simultaneously, promotes the precision of processing.

Drawings

Fig. 1 is a schematic structural view of a protection device for a drilling machine according to the present invention;

fig. 2 is a schematic diagram of a right-side view structure of the protection device for the drilling machine according to the present invention;

fig. 3 is a schematic structural view of a transparent plate portion of the protection device for a drilling machine according to the present invention;

fig. 4 is a schematic view of a section structure of a connecting block portion of a drilling machine protection device according to the present invention.

Fig. 5 is a schematic cross-sectional structure view of a fixing plate portion of the protection device for a drilling machine according to the present invention.

In the figure: 100. an operation table; 101. a drilling table; 102. a drilling machine body; 103. a lifting platform; 104. a drill bit; 200. a fixed block; 201. connecting columns; 202. connecting blocks; 203. a transparent plate; 204. a baffle plate; 205. a movable hole; 206. a spring; 300. a fixing plate; 301. a movable block; 302. fixing a column; 303. a connecting strip; 304. a limiting post; 305. a slide hole; 306. a groove; 307. an extension spring; 308. and a limiting hole.

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.

Referring to fig. 1-5, a drilling machine protection device comprises an operation table 100, a drilling table 101 and a drilling machine body 102 are arranged on the operation table 100, a lifting table 103 is arranged on the drilling machine body 102, a drill bit 104 is arranged on the lifting table 103, a telescopic structure is fixedly arranged on the top side of the operation table 100, a limiting structure is fixedly arranged on one side of the lifting table 103, a protective structure is movably arranged on one side of the drilling table 101, the protective structure is movably arranged on the telescopic structure, a connecting strip 303 is pulled, the connecting strip 303 is moved to drive a fixing column 302 to move, the connecting strip 303 is moved to drive a limiting column 304 to be far away from a limiting hole 308, the connecting strip 303 is moved to drive an extension spring 307 to be extended, so that the limiting column 304 is far away from the limiting hole 308, then a movable block 301 is pulled, the length of the movable block 301 is adjusted according to the depth of the hole to be punched, at this time, the connecting strip 303 is loosened, so that the extension spring 307 contracts, thereby driving the limit post 304 to be inserted into the limit hole 308 at the corresponding position, so that the movable block 301 can contact the drilling platform 101 firstly when the drilling machine is used, preventing the drill bit 104 from drilling too deep and drilling through the workpiece, when the drilling machine is started, the lifting platform 103 is driven by the movement of the drilling machine body 102, the baffle plate 204 is driven by the movement of the lifting platform 103, the connecting block 202 is driven by the movement of the baffle plate 204, the transparent plate 203 is driven by the movement of the connecting block 202, the connecting block 202 moves on the connecting column 201 through the movable hole 205, so that the connecting rod 201 can only move in the movable hole 205, the movement of the connecting block 202 compresses the spring 206, so that the connection block 202 is not separated from the connection column 201, and thus the splash of the chips and the coolant onto the transparent plate 203 is blocked.

Further, extending structure includes fixed block 200, fixed block 200 fixed mounting is on the top side of operation panel 100, the top side fixed mounting of fixed block 200 has spliced pole 201, slidable mounting has two connecting blocks 202 on spliced pole 201, movable mounting has baffle 204 on connecting block 202, baffle 204 fixed mounting is in one side of elevating platform 103, the removal of drilling machine body 102 drives elevating platform 103 and removes, the removal of elevating platform 103 drives baffle 204 and removes, the removal of baffle 204 drives connecting block 202 and removes, connecting block 202's removal can be through the activity hole 205 on spliced pole 201 and remove, make spliced pole 201 can only remove in activity hole 205, connecting block 202's removal can compress spring 206 simultaneously, make connecting block 202 can not break away from spliced pole 201.

Furthermore, a movable hole 205 is formed in the connecting block 202, the connecting column 201 is slidably mounted in the movable hole 205, and the connecting block 202 can move on the connecting column 201 through the movable hole 205, so that the connecting column 201 is limited to move only in the movable hole 205.

Further, the connecting column 201 is sleeved with a spring 206 in a sliding mode, one end of the spring 206 is fixedly installed on the inner wall of the movable hole 205, the other end of the spring 206 is fixedly installed on the fixing block 200, and the spring 206 is compressed by the movement of the connecting block 202, so that the connecting block 202 cannot be separated from the connecting column 201.

Further, the limiting structure comprises a fixing plate 300, the fixing plate 300 is fixedly installed on the drilling machine body 102, a movable block 301 is installed on the fixing plate 300 in a sliding mode, a fixed column 302 is movably installed on the movable block 301, a connecting strip 303 is fixedly installed on one side of the fixed column 302, two limiting columns 304 are fixedly installed on the connecting strip 303, the connecting strip 303 is pulled, the fixed column 302 is driven to move by the moving of the connecting strip 303, the limiting columns 304 are driven to be far away from the limiting holes 308 by the moving of the connecting strip 303, the connecting strip 303 is moved while a tension spring 307 is driven to stretch, the limiting columns 304 are far away from the limiting holes 308, the movable block 301 is pulled again, the pulling length of the movable block 301 is adjusted according to the drilling depth, the connecting strip 303 is loosened at the moment, the tension spring 307 contracts, the limiting columns 304 are driven to be inserted into the limiting holes 308 in corresponding positions, the movable block 301 can be in contact with the drilling platform 101 when the drilling machine is used, the situation that the drill bit 104 is too deep in drilling, the workpiece is avoided, and the drilling hole is damaged to the drilling platform 101 is drilled.

Furthermore, a sliding hole 305 is formed in the fixed plate 300, the movable block 301 is slidably mounted in the sliding hole 305, and the movable block 301 is pulled to move in the sliding hole 305, so that the movable block 301 is limited to move only in the sliding hole 305.

Further, a groove 306 is formed in the fixing plate 300, the fixing column 302 is movably mounted in the groove 306, and the moving block 301 moves to drive the fixing column 302 to move in the groove 306, so that the fixing column 302 is limited and cannot be separated from the groove 306.

Further, the fixed column 302 is slidably sleeved with an extension spring 307, two ends of the extension spring 307 are fixedly mounted on one side of the connecting strip 303 close to the movable block 301, the extension spring 307 is driven by the connecting strip 303 to stretch, the limiting column 304 is far away from the limiting hole 308, the limitation on the limiting column 304 is removed, the extension spring 307 contracts, the limiting column 304 is driven to be inserted into the limiting hole 308 of the corresponding position, and the movement of the limiting column 304 is limited.

Furthermore, a plurality of limiting holes 308 are formed in the fixing plate 300, the limiting post 304 is movably mounted in one limiting hole 308 at a corresponding position, and the movement of the connecting bar 303 drives the limiting post 304 to be away from the limiting hole 308, so that the limitation on the limiting post 304 is removed.

Further, protective structure includes transparent plate 203, and fixed mounting is in the one side that two connecting blocks 202 are close to each other respectively at the both ends of transparent plate 203, and transparent plate 203 is located one side of drill bit 104, and connecting block 202's removal drives transparent plate 203 and removes to it has blockked to make piece and coolant liquid splash to transparent plate 203 on.

The utility model discloses the theory of operation:

pulling the connecting strip 303, the moving of the connecting strip 303 drives the fixed column 302 to move, the moving of the connecting strip 303 drives the limiting column 304 to be away from the limiting hole 308, the moving of the connecting strip 303 drives the extension spring 307 to be extended simultaneously, the limiting column 304 is far away from the limiting hole 308, the limitation on the limiting column 304 is removed, the movable block 301 is pulled again, the pulling length of the movable block 301 is adjusted according to the drilling depth required, at the moment, the connecting strip 303 is loosened, the extension spring 307 is contracted, the limiting column 304 is driven to be inserted into the limiting hole 308 in the corresponding position, the movement of the limiting column 304 is limited, the movable block 301 firstly contacts the drilling platform 101 when the drilling machine is used, the situation that the drill bit 104 drills through a deep hole to damage the drilling platform 101 is avoided, then, the drilling machine is started, the moving of the drilling machine body 102 drives the lifting platform 103 to move, the moving of the lifting platform 103 drives the baffle 204 to move, the moving of the baffle 202 drives the connecting block 202 to move, the moving of the connecting block 202 drives the transparent plate 203 to move through the movable hole 205, so that the connecting column 201 and the fragment 201 can be separated from the connecting block 202, and the fragment 201 can be prevented from being splashed by the spring 201.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drilling machine protection device, includes operation panel (100), be equipped with drilling platform (101) and drilling machine body (102) on operation panel (100), be equipped with elevating platform (103) on drilling machine body (102), be equipped with drill bit (104) on elevating platform (103), its characterized in that: the top side of operation panel (100) fixed mounting has extending structure, and one side fixed mounting of elevating platform (103) has limit structure, and one side movable mounting of drilling platform (101) has protective structure, and protective structure movable mounting is on extending structure.

2. The drill press protector of claim 1, wherein: the telescopic structure comprises a fixing block (200), the fixing block (200) is fixedly installed on the top side of the operating platform (100), a connecting column (201) is fixedly installed on the top side of the fixing block (200), two connecting blocks (202) are slidably installed on the connecting column (201), a baffle (204) is movably installed on the connecting blocks (202), and the baffle (204) is fixedly installed on one side of the lifting platform (103).

3. The drill press protection device of claim 2, wherein: a movable hole (205) is formed in the connecting block (202), and the connecting column (201) is slidably mounted in the movable hole (205).

4. The drill press protector of claim 2, wherein: the connecting column (201) is sleeved with a spring (206) in a sliding mode, one end of the spring (206) is fixedly installed on the inner wall of the movable hole (205), and the other end of the spring (206) is fixedly installed on the fixing block (200).

5. The drill press protection device of claim 1, wherein: limiting structure includes fixed plate (300), and fixed plate (300) fixed mounting has movable block (301) on fixed plate (300) on drilling machine body (102), and movable mounting has fixed column (302) on movable block (301), and one side fixed mounting of fixed column (302) has connecting strip (303), and fixed mounting has two spacing post (304) on connecting strip (303).

6. The drill press protector of claim 5, wherein: a sliding hole (305) is formed in the fixed plate (300), and the movable block (301) is slidably mounted in the sliding hole (305).

7. The drill press protection device of claim 5, wherein: a groove (306) is formed in the fixing plate (300), and the fixing column (302) is movably mounted in the groove (306).

8. The drill press protection device of claim 5, wherein: an extension spring (307) is sleeved on the fixed column (302) in a sliding mode, and two ends of the extension spring (307) are fixedly installed on one side, close to each other, of the connecting strip (303) and the movable block (301).

9. The drill press protector of claim 5, wherein: a plurality of limiting holes (308) are formed in the fixing plate (300), and the limiting column (304) is movably arranged in one limiting hole (308) in a corresponding position.

10. The drill press protection device of claim 1, wherein: the protective structure comprises a transparent plate (203), two ends of the transparent plate (203) are fixedly installed on one side, close to each other, of the two connecting blocks (202), and the transparent plate (203) is located on one side of the drill bit (104).