CN210615173U - Bench drilling machine - Google Patents

Bench drilling machine Download PDF

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Publication number
CN210615173U
CN210615173U CN201920802276.XU CN201920802276U CN210615173U CN 210615173 U CN210615173 U CN 210615173U CN 201920802276 U CN201920802276 U CN 201920802276U CN 210615173 U CN210615173 U CN 210615173U
Authority
CN
China
Prior art keywords
groove
support
motor
bench
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920802276.XU
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Chinese (zh)
Inventor
高锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Hongning Railway Co ltd
Original Assignee
Shaanxi Hongning Railway Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Hongning Railway Co ltd filed Critical Shaanxi Hongning Railway Co ltd
Priority to CN201920802276.XU priority Critical patent/CN210615173U/en
Application granted granted Critical
Publication of CN210615173U publication Critical patent/CN210615173U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a bench drilling machine, including the pillar, be provided with the crossbeam on the pillar, swing joint has the support on the crossbeam, is provided with the knob on the support, still including the motor, and the motor passes through link block swing joint in the support side, is fixed with the rack with knob looks adaptation on the link block, and motor output shaft has the drill bit. The sliding block is driven by the air cylinder, so that the drill bit can be moved according to the punching position of the workpiece, the workpiece does not need to be moved, the labor is saved, and the working efficiency is improved; a groove B is formed in the contact surface of the support and the connecting sliding block and is matched with the pin column to lock the connecting sliding block, and drilling precision is improved.

Description

Bench drilling machine
Technical Field
The utility model belongs to the technical field of drilling equipment, a bench drill is related to.
Background
The bench drilling machine can be placed on the operation table, and the main shaft is vertically arranged. When the existing bench drilling machine works, when the workpiece drilling positions comprise a plurality of positions, the workpiece needs to be moved to drill the workpiece, and the labor is consumed; during drilling, the means for securing the drill bit become loose, resulting in a reduction in drilling accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bench drill can improve drilling efficiency.
The utility model provides an adopted technical scheme is, a bench drill, including the pillar, be provided with the crossbeam on the pillar, swing joint has the support on the crossbeam, is provided with the knob on the support, still including the motor, and the motor passes through link block swing joint in the support side, is fixed with the rack with knob looks adaptation on the link block, and motor output shaft has the drill bit.
The utility model discloses a characteristics still lie in:
the side surface of the bracket is provided with a groove A, and the connecting slide block is provided with a bulge matched with the groove A.
A first groove is formed in the side face of the cross beam, an air cylinder is arranged in the first groove, a sliding block matched with the first groove is arranged on the support, and the sliding block is connected with the air cylinder through a connecting rod; two clamping plates are further fixed on the support, and the distance between the two clamping plates is equal to the height of the cross beam.
The drilling machine is characterized by further comprising a base, the support is fixed on the base, an objective table is arranged on the base, a fixing piece is arranged on the objective table, and the fixing piece is located below the drill bit.
The fixing piece comprises a first fixing block and a second fixing block, a third groove is formed in the side face of the first fixing block, a second groove matched with the third groove is formed in the side face of the second fixing block, the third groove and the second groove form a cavity, and the first fixing block and the second fixing block are movably connected through a bolt.
The objective table is provided with a through hole, and the bottom of the first fixing block is fixed with a connecting piece which extends into the through hole.
The edge support is provided with a plurality of grooves B which are arranged in sequence, the grooves B are positioned at two sides of the grooves A, and the edge support also comprises pins matched with the grooves B.
The drill bit is connected to the output shaft of the motor through a connecting sleeve.
The base is internally provided with a storage cavity, and the outer side of the base is provided with a cover plate.
The motor is positioned in the box body.
The utility model has the advantages that: the utility model discloses a bench drilling machine drives the slider through the cylinder, realizes moving the drill bit according to the position of punching of work piece, need not to move the work piece, and the manpower is saved, improves work efficiency; the third groove and the second groove are adjusted according to the size of the workpiece, and the drilling machine is suitable for drilling or tapping workpieces with different sizes; a groove B is formed in the contact surface of the support and the connecting sliding block and is matched with the pin column to lock the connecting sliding block, and drilling precision is improved.
Drawings
Fig. 1 is a schematic structural view of a bench drill of the present invention;
FIG. 2 is a schematic structural view of a stand of a bench drill according to the present invention;
FIG. 3 is a schematic structural view of a connecting slide block of a bench drill according to the present invention;
FIG. 4 is a schematic structural view of a fixing member of a bench drill according to the present invention;
fig. 5 is a schematic structural view of the first fixing block of the bench drill of the present invention.
In the figure, 1, a support column, 2, a cross beam, 3, a bracket, 4, a knob, 5, a motor, 6, a connecting sliding block, 7, a rack, 8, a drill bit, 9, a base, 10, an object stage, 11, a fixing piece, 11-1, a first fixing block, 11-2, a second fixing block, 11-3, a connecting piece, 11-4, a third groove, 11-5, a second groove, 12, a groove A, 13, a bulge, 14, a first groove, 15, a cylinder, 16, a connecting rod, 17, a sliding block, 18, a clamping plate, 19, a through hole, 20, a connecting sleeve, 21, a groove B, 22, a pin column, 23, a cover plate and 24 are arranged in a box body.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a bench drill, as shown in figure 1, including pillar 1, be provided with crossbeam 2 on the pillar 1, swing joint has support 3 on crossbeam 2, is provided with knob 4 on the support 3, still including motor 5, motor 5 is through 6 swing joint in the support 3 side of link block, is fixed with the rack 7 with 4 looks adaptations of knob on the link block 6, rotates knob 4, link block 6 is through rack 7 along support 3 up-and-down motion, motor 5 output shaft has drill bit 8.
As shown in fig. 2, a groove a12 is formed in the side surface of the bracket 3, and as shown in fig. 3, a protrusion 13 adapted to the groove a12 is fixed on the connecting slider 6. The projection 13 moves up and down along the groove a 12.
A first groove 14 is formed in the side surface of the beam 2, an air cylinder 15 is arranged in the first groove 14, a sliding block 17 matched with the first groove 14 is fixed on the support 3, and the sliding block 17 is connected with the air cylinder 15 through a connecting rod 16; the cylinder 15 drives the bracket 3 to move along the beam 2; two clamping plates 18 are further fixed on the support 3, and the distance between the two clamping plates 18 is equal to the height of the cross beam 2. The snap plate 18 is used to ensure the stability of the bracket 3.
The drilling machine further comprises a base 9, the support column 1 is fixed on the base 9, the base 9 is fixed with an object stage 10 through a support rod, as shown in fig. 4, a fixing piece 11 is arranged on the object stage 10, and the fixing piece 11 is located below the drill bit 8.
The fixing piece 11 comprises a first fixing block 11-1 and a second fixing block 11-2, a third groove 11-4 is formed in the side face of the first fixing block 11-1, a second groove 11-5 matched with the third groove 11-4 is formed in the side face of the second fixing block 11-2, the third groove 11-4 and the second groove 11-5 form a cavity for clamping a workpiece, and the first fixing block 11-1 and the second fixing block 11-2 are movably connected through bolts and can adjust the size of the cavity according to the size of the workpiece.
The objective table 10 is provided with a through hole 19, as shown in fig. 5, the bottom of the first fixing block 11-1 is fixed with a connecting piece 11-3, and the connecting piece 11-3 extends into the through hole 19; the connecting piece 11-3 is a screw, the screw extends into the through hole 19, the other end of the screw is fixed by a nut, or a gasket is arranged at the bottom of the objective table 10, and the screw penetrates through the through hole 19 and the gasket in sequence and is fixed by the nut.
A plurality of grooves B21 are arranged in sequence along the bracket 3, the grooves B21 are positioned at two sides of the groove A12, and the bracket also comprises a pin 22 matched with the groove B21. When the connecting slide 6 is moved to the proper position, the pin 22 is inserted into the groove B21, so that the pin 22 abuts against the bottom of the connecting slide 6, thereby achieving the locking effect.
The drill bit 8 is connected to the output shaft of the motor 5 through a connecting sleeve 20. The drill bit 8 is movably connected to the connecting sleeve 20, the drill bit 8 can be replaced according to the requirement, and the drill bit 8 can also be replaced by a drill bit for tapping.
The inside storing chamber that is of base 9, the outside is provided with apron 23. The base 9 part of pillar 1 bottom is the entity, and the rest of base 9 is the cavity, can place the drill bit of different models, convenient and practical.
The motor is characterized by further comprising a box body 24, and the motor 5 is located in the box body 24, so that the safety of the motor 5 is guaranteed.
The utility model discloses a bench drill working process as follows:
when the drilling tool is used, a workpiece is clamped in a cavity formed by the third groove 11-4 and the second groove 11-5, the cross beam 2 is pulled through the air cylinder 15, the drill bit 8 is positioned right above a position, to be drilled, of the workpiece, and the connecting sliding block 6 moves downwards along the support 3 to a position, where the drill bit 8 contacts the workpiece, by rotating the knob 4; inserting the pin 22 into the groove B21, so that the pin 22 is abutted against the bottom surface of the connecting slide 6; the motor 5 is turned on and drilling begins. After drilling is complete, the knob 4 is rotated in the reverse direction to return the drill bit 8 to its original position.
Through the mode, the sliding block is driven by the air cylinder, so that the drill bit can be moved according to the punching position of the workpiece, the workpiece does not need to be moved, and the working efficiency is improved; the third groove and the second groove are adjusted according to the size of the workpiece, and the drilling or tapping device is suitable for drilling or tapping workpieces with different sizes; a groove B is formed in the contact surface of the support and the connecting sliding block and is matched with the pin column to lock the connecting sliding block, and drilling precision is improved.

Claims (10)

1. The utility model provides a bench drill, its characterized in that, includes pillar (1), be provided with crossbeam (2) on pillar (1), swing joint has support (3) on crossbeam (2), be provided with knob (4) on support (3), still including motor (5), motor (5) are through link block (6) swing joint in support (3) side, be fixed with rack (7) with knob (4) looks adaptation on link block (6), motor (5) output shaft has drill bit (8).
2. A bench drill according to claim 1, characterized in that the side of the holder (3) is provided with a recess a (12), and that the coupling slide (6) is provided with a projection (13) adapted to the recess a (12).
3. The bench drilling machine according to claim 1, characterized in that a first groove (14) is formed in the side surface of the beam (2), a cylinder (15) is arranged in the first groove (14), a sliding block (17) matched with the first groove (14) is arranged on the support (3), and the sliding block (17) is connected with the cylinder (15) through a connecting rod (16); two clamping plates (18) are further fixed on the support (3), and the distance between the two clamping plates (18) is equal to the height of the cross beam (2).
4. A bench drill according to claim 1, characterized in that it further comprises a base (9), that the pillar (1) is fixed to the base (9), that the base (9) is provided with an object table (10), that the object table (10) is provided with a fixing member (11), and that the fixing member (11) is located below the drill bit (8).
5. The bench drilling machine according to claim 4, characterized in that the fixing member (11) comprises a first fixing block (11-1) and a second fixing block (11-2), a third groove (11-4) is formed in the side surface of the first fixing block (11-1), a second groove (11-5) matched with the third groove (11-4) is formed in the side surface of the second fixing block (11-2), a cavity is formed by the third groove (11-4) and the second groove (11-5), and the first fixing block (11-1) and the second fixing block (11-2) are movably connected through bolts.
6. A bench drill according to claim 5, characterized in that the object carrier (10) is provided with a through hole (19), and the bottom of the first fixed block (11-1) is fixed with a connecting member (11-3), and the connecting member (11-3) extends into the through hole (19).
7. A bench drill according to claim 2, characterized in that a plurality of grooves B (21) are provided in a row along the holder (3), said grooves B (21) being located on both sides of the groove a (12), and further comprising pins (22) adapted to said grooves B (21).
8. A bench drill according to claim 1, characterised in that the drill bit (8) is connected to the output shaft of the motor (5) by means of a coupling sleeve (20).
9. A bench drill according to claim 4, characterized in that the base (9) has a storage chamber inside and a cover plate (23) on the outside.
10. A bench drill according to claim 1, characterized in that it further comprises a casing (24), said motor (5) being located in the casing (24).
CN201920802276.XU 2019-05-30 2019-05-30 Bench drilling machine Expired - Fee Related CN210615173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920802276.XU CN210615173U (en) 2019-05-30 2019-05-30 Bench drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920802276.XU CN210615173U (en) 2019-05-30 2019-05-30 Bench drilling machine

Publications (1)

Publication Number Publication Date
CN210615173U true CN210615173U (en) 2020-05-26

Family

ID=70764765

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920802276.XU Expired - Fee Related CN210615173U (en) 2019-05-30 2019-05-30 Bench drilling machine

Country Status (1)

Country Link
CN (1) CN210615173U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113134637A (en) * 2021-04-13 2021-07-20 浙江晟克科技有限公司 Drill bit device and flexible drilling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113134637A (en) * 2021-04-13 2021-07-20 浙江晟克科技有限公司 Drill bit device and flexible drilling machine

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200526

Termination date: 20210530