CN213350912U

CN213350912U - Drilling machine for mold machining

Info

Publication number: CN213350912U
Application number: CN202022191857.XU
Authority: CN
Inventors: 梁兴智
Original assignee: Tianjin Ruixinhai Technology Co ltd
Current assignee: Tianjin Ruixinhai Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-04
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a drilling machine for processing a mould, which relates to the technical field of mould processing, and comprises a base, a drilling machine frame body arranged above the base and a workbench arranged on the upper end surface of the base, and set up in the fixed subassembly of workstation upper end, fixed subassembly carries out the horizontal holder that the centre gripping was carried out in the relative both sides including treating the mold processing, transversely set up and supply the sliding groove that the horizontal holder slided along the workstation, and slide and connect in horizontal holder and treat the mold processing and carry out the vertical holder that the centre gripping was carried out in the relative both sides in addition, horizontal holder includes a plurality of dead levers that are fixed in the sliding groove lateral wall respectively along the horizontal setting of workstation and both ends, two slide and connect in the sliding block of dead lever and sliding groove, two are fixed connection respectively in the sliding block and carry out the grip block of horizontal centre gripping to the mould, and drive the first driver part that the sliding block carried out the centre gripping. The utility model discloses have that the suitability is strong, fixed effectual, keep the clean and tidy effect of environment.

Description

Drilling machine for mold machining

Technical Field

The utility model relates to a mould processing technology field especially relates to a drilling machine for mould processing.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill press is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, can drill through holes and blind holes, changes special cutters and can perform reaming, reaming or tapping and other processing. In the machining process, the workpiece is not understood, the cutter is moved, the center of the cutter is aligned with the center of the hole, and the cutter is rotated (main motion). The drilling machine features that the workpiece is fixed and the cutter rotates.

The mounting fixture of current drilling machine is mostly fixed, leads to the drilling machine to advance to carry out drilling processing to the mould of single model, and the practicality is relatively poor, and the mould when dismantling, needs the elasticity bolt to fix the dismantlement repeatedly, and the process is loaded down with trivial details, wastes time and energy, and is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling machine for mould processing carries out the centre gripping through vertical holder to the vertical both sides of mould, realizes the fixed of mould, is applicable to the mould of not equidimension specification.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a drilling machine for processing a mould comprises a base, a drilling machine frame body arranged above the base, a workbench arranged on the upper end surface of the base, and a fixing component arranged on the upper end part of the workbench and used for fixing the mould to be processed, the fixing component comprises a transverse clamping piece for clamping two opposite sides of the die to be processed, a sliding groove which is transversely arranged along the workbench and is used for sliding the transverse clamping piece, and a longitudinal clamping piece which is connected with the transverse clamping piece in a sliding way and clamps the other two opposite sides of the die to be processed, horizontal holder includes that a plurality of horizontal settings and both ends are fixed in respectively along the workstation dead lever, two that slide the groove lateral wall slide connect in the dead lever with slide the sliding block in groove, two respectively fixed connection in the sliding block and carry out the grip block of horizontal centre gripping to the mould and drive the sliding block and carry out the first driver part of centre gripping.

Through adopting above-mentioned technical scheme, add man-hour, place the mould at the up end of workstation, first driver part drive sliding block moves to the direction that is close to each other along dead lever and sliding groove, drives two grip blocks and moves to the direction that is close to each other, and the butt is in the horizontal both sides of mould respectively, and vertical both sides through vertical holder to the mould carry out the centre gripping, realize the fixed of mould, are applicable to the mould of not equidimension specification.

The utility model discloses further set up to: the two sliding blocks are symmetrically distributed along the center line of the workbench, and the two sliding blocks move towards the directions close to or far away from each other simultaneously.

By adopting the technical scheme, the two sliding blocks are in moving butt joint at the same time of the die, and the two sides of the die are synchronously clamped and fixed.

The utility model discloses further set up to: first fluting has been seted up along perpendicular its direction of movement to the sliding block, first fluting upper and lower both sides wall is provided with respectively along last rack and the lower rack that the length direction of sliding groove extended, place the first driving motor of workstation in including in first driving part, the double sprocket of fixed cover locating first driving motor's pivot, two set up respectively in first driving motor both sides and rotate connect in the second axis of rotation of sliding groove lateral wall, two respectively fixed cup joint in the single sprocket of two with axis of rotation one end and fixed connection in the other end of second axis of rotation and set up in the inside rotating wheel of first fluting, double sprocket and single sprocket pass through chain drive connection, the periphery of rotating wheel is provided with the cingulum of periodic meshing upper rack and lower rack.

By adopting the technical scheme, the first driving motor is started to rotate in the forward direction to drive the double-row chain wheel to rotate, the chain drives the single-row chain wheel to rotate, the second rotating shaft drives the rotating wheel to rotate, and then the sliding block is driven to move to one side close to each other, so that the two clamping plates are driven to clamp the two transverse sides of the die.

The utility model discloses further set up to: vertical holder includes that two set up in the centre gripping unit of the vertical both sides of workstation, the centre gripping unit is seted up in the first spout and the second spout of grip block along grip block length direction, is slided respectively and is connected in the first slip strip and the second slip strip of first spout and second spout, is fixed in the first limiting plate and the second limiting plate of first slip strip and second slip strip respectively and drive first slip strip and second slip strip to being close to each other or keeping away from the gliding second driver part in one side each other, first spout, second spout are seted up to the centre of grip block by the difference respectively, and first spout and second spout have the difference in height, first limiting plate and second limiting plate all are located one side that the grip block is close to each other.

Through adopting above-mentioned technical scheme, the second drive part drives first slip strip and second slip strip and removes to one side of being close to each other to drive the first limiting plate and the second limiting plate of two centre gripping units butt respectively in the vertical both sides of mould, realize the fixed of vertical both sides to the mould.

The utility model discloses further set up to: the grip block is the L type, drive assembly is including the second driving motor on one side of the grip block that is fixed in grip block parallel sliding block up end, the driving wheel that is fixed in second driving motor's pivot and the straight toothed belt that sets up along the even interval of first slip strip and second slip strip length direction, the straight toothed belt of first slip strip and second slip strip is just in the driving wheel rotation connection for the upper and lower both sides in driving wheel respectively.

Through adopting above-mentioned technical scheme, start the reverse rotation of second driving motor. The driving wheel is driven to rotate, and the first sliding strip and the second sliding strip are driven to move towards one side close to each other through the meshing of the driving wheel and the straight toothed belts on the first sliding strip and the second sliding strip.

The utility model discloses further set up to: and one side of the first limiting plate of each of the two clamping units is concavely formed with a butt joint groove, one side of the second limiting plate is fixedly provided with a butt joint rod, the first limiting plate of each clamping unit is matched with the second limiting plate of the other clamping unit, and the butt joint rods are embedded into the butt joint grooves.

Through adopting above-mentioned technical scheme, but the butt joint pole slides and gets into the butt joint inslot of another centre gripping unit, to the fixed effect of the vertical both sides of mould.

The utility model discloses further set up to: the up end of base is inwards sunken to have the holding tank that the sweeps of being convenient for was collected.

Through adopting above-mentioned technical scheme, the drilling machine drills the back to the mould, and the sweeps that produce can collect in the holding tank, keeps the clean and tidy of workshop.

To sum up, the utility model discloses a beneficial technological effect does:

(1) through the arrangement of the transverse clamping piece and the longitudinal holding piece, when in machining, the die is placed on the upper end face of the workbench, the first driving part drives the sliding block to move towards the mutually approaching direction along the fixed rod and the sliding groove, the two clamping plates are driven to move towards the mutually approaching direction and are respectively abutted against the two transverse sides of the die, and the longitudinal clamping piece clamps the two longitudinal sides of the die, so that the die is fixed, the die is suitable for dies with different sizes and specifications, and the practicability of a drilling machine is enhanced;

(2) through setting up the holding tank, after the drilling machine drills the mould, the sweeps that produce can collect in the holding tank, keeps the clean and tidy of workshop.

Drawings

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

FIG. 2 is an overall structure diagram of the worktable of the present invention;

FIG. 3 is an internal structure view of the worktable of the present invention;

fig. 4 is an internal structure view of the first slot of the present invention.

Reference numerals: 1. a base; 11. accommodating grooves; 2. a drilling machine frame body; 3. a work table; 4. a fixing assembly; 41. a lateral clamp; 411. fixing the rod; 412. a slider; 4121. a first slot; 4122. an upper rack; 4123. a lower rack; 413. a clamping plate; 414. a first drive member; 4141. a first drive motor; 4142. double-row chain wheels; 4143. a second rotating shaft; 4144. a single row of sprockets; 4145. a rotating wheel; 4146. a toothed belt; 42. a sliding groove; 43. a longitudinal clamp; 431. a first chute; 432. a second chute; 433. a first slider bar; 434. a second slide bar; 435. a first limit plate; 4351. a butt joint groove; 436. a second limiting plate; 4362. a docking rod; 437. a second drive member; 4371. a second drive motor; 4372. driving the wheel; 4373. a straight toothed belt.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to fig. 1, a drilling machine for mold processing includes a base 1, a drilling machine frame body 2 disposed above the base 1, a workbench 3 disposed on the upper end surface of the base 1, and a fixing assembly 4 disposed on the upper end portion of the workbench 3 and used for fixing a mold to be processed. The upper end face of the base 1 is inwards recessed with a holding groove 11 for facilitating collection of waste chips. Add man-hour, fix the mould through fixed subassembly 4, carry out drilling processing to the mould through the drill cutter on the drilling machine support body 2, the sweeps that processing produced gets into and collects in 11 holding tanks, keeps the clean and tidy of workshop environment.

Referring to fig. 1 and 2, the fixing assembly 4 includes a transverse clamping member 41 for clamping two opposite sides of the mold to be processed, a sliding groove 42 transversely formed along the worktable 3 and used for sliding the transverse clamping member 41, and a longitudinal clamping member 43 slidably connected to the transverse clamping member 41 and used for clamping the other two opposite sides of the mold to be processed. During the use, drive horizontal holder 41 slides along sliding groove 42, and the horizontal both sides of mould are supported and are fixed, and the vertical both sides of driving vertical holder 43 to the mould are supported and are fixed to fix the mould, fixed effect is showing.

Referring to fig. 2 and 3 in conjunction with fig. 4, the transverse clamping member 41 includes a plurality of fixing rods 411 disposed transversely along the worktable 3 and having two ends fixed to the side walls of the sliding grooves 42, two sliding blocks 412 slidably connected to the fixing rods 411 and the sliding grooves 42, two clamping plates 413 fixedly connected to the sliding blocks 412 and clamping the mold transversely, and a first driving member 414 driving the sliding blocks 412 to clamp the mold. The two sliding blocks 412 are symmetrically arranged along the center line of the table 3, and the two sliding blocks 412 are moved toward or away from each other at the same time. The clamping plate 413 is L-shaped. The slider 412 has a first slot 4121 along a direction perpendicular to the moving direction. The upper and lower side walls of the first groove 4121 are respectively provided with an upper rack 4122 and a lower rack 4123 extending in the length direction of the slide groove 42.

The first driving part 414 includes a first driving motor 4141 built in the worktable 3, a double-row sprocket 4142 fixedly secured to a rotating shaft of the first driving motor 4141, two second rotating shafts 4143 respectively disposed at both sides of the first driving motor 4141 and rotatably connected to a sidewall of the sliding groove 42, two single-row sprockets 4144 respectively fixedly sleeved at one ends of the two following rotating shafts, and a rotating wheel 4145 fixedly connected to the other end of the second rotating shaft 4143 and disposed inside the first open groove 4121, the double-row sprocket 4142 and the single-row sprocket 4144 are connected by chain transmission, and a toothed belt 4146 periodically engaging the upper rack 4122 and the lower rack 4123 is disposed on a circumferential surface of the driving wheel.

When the mold needs to be fixed, the first driving motor 4141 is started to rotate forward to drive the double-row chain wheel 4142 to rotate, the single-row chain wheel 4144 is driven to rotate through the chain, the rotating wheel 4145 is driven to rotate through the second rotating shaft 4143, the toothed belt 4146 and the lower rack 4123 are driven to be meshed and driven, the sliding block is driven to move towards one side close to each other, and therefore the two clamping plates 413 are driven to clamp the two transverse sides of the mold. After the mold is machined, when the mold needs to be released, the first driving motor 4141 is started to rotate reversely to drive the double-row chain wheel 4142 to rotate, the single-row chain wheel 4144 is driven to rotate through the chain, the rotating wheel 4145 is driven to rotate through the second rotating shaft 4143, the toothed belt 4146 is driven to be meshed with the upper toothed bar 4122 for transmission, the sliding block is driven to move towards the side far away from each other, and therefore the clamping of the two clamping plates 413 on the two transverse sides of the mold is released.

The longitudinal clamping member 43 includes two clamping units disposed at two longitudinal sides of the working table 3, the clamping units are disposed on a first sliding groove 431 and a second sliding groove 432 of the clamping plate 413 along a length direction of the clamping plate 413, a first sliding bar 433 and a second sliding bar 434 slidably connected to the first sliding groove 431 and the second sliding groove 432, a first limiting plate 435 and a second limiting plate 436 fixed to the first sliding bar 433 and the second sliding bar 434, respectively, and a second driving member 437 driving the first sliding bar 433 and the second sliding bar 434 to approach to or move away from each other, the first sliding groove 431 and the second sliding groove 432 are disposed at different ends of the clamping plate 413, the first sliding groove 431 and the second sliding groove 432 have a height difference, and the first limiting plate 435 and the second limiting plate 436 are disposed at one side of the clamping plate 413 which is close to each other. When the processing mold is fixed, the second driving part 437 drives the first sliding strip 433 and the second sliding strip 434 to move towards one side close to each other, so that the first limiting plate 435 and the second limiting plate 436 of the two clamping units are driven to abut against the two longitudinal sides of the mold respectively, and the fixing of the two longitudinal sides of the mold is realized.

The second driving part 437 includes a second driving motor 4371 fixed to one side of the clamping plate 413 on the upper end surface of the clamping plate 413 parallel to the sliding block, a driving wheel 4372 fixed to a rotation shaft of the second driving motor 4371, and straight toothed belts 4373 arranged at regular intervals along the length directions of the first sliding bar 433 and the second sliding bar 434, wherein the straight toothed belts 4373 of the first sliding bar 433 and the second sliding bar 434 are respectively rotatably connected to the driving wheel 4372 at the upper and lower sides thereof and to the driving wheel 4372.

When the mold needs to be longitudinally fixed, a second driving motor 4371 is started to rotate reversely to drive a driving wheel 4372 to rotate, and the driving wheel 4372 is meshed with straight toothed belts 4373 on a first sliding strip 433 and a second sliding strip 434 to drive the first sliding strip 433 and the second sliding strip 434 to move towards one side close to each other, so that a first limiting plate 435 and a second limiting plate 436 are driven to abut against two longitudinal sides of the mold respectively; after the mold addition is completed, the second driving motor 4371 is started to rotate in the forward direction. The driving wheel 4372 is driven to rotate, and the driving wheel 4372 is meshed with the straight toothed belts 4373 on the first sliding strip 433 and the second sliding strip 434, so that the first sliding strip 433 and the second sliding strip 434 are driven to move towards the sides far away from each other, and the first limiting plate 435 and the second limiting plate 436 are driven to release the fixation on the two longitudinal sides of the die;

one side of the first limiting plate 435 of the two clamping units is concavely formed with a butt joint groove 4351, one side of the second limiting plate 436 is fixed with a butt joint rod 4362, the first limiting plate 435 of the clamping unit is matched with the second limiting plate 436 of the other clamping unit, and the butt joint rod 4362 is embedded in the butt joint groove 4351. In the process that the first driving member drives the clamping plate 413 to move towards the mutually close sides, the butt joint rod 4362 of the clamping unit is embedded into the butt joint groove 4351 of the other clamping unit, so that the butt joint of the first limiting plate 435 of the clamping unit and the second limiting plate 436 of the other clamping unit is realized, and the fixing effect on the two longitudinal sides of the mold is enhanced.

The working principle of the embodiment is as follows:

when the mold needs to be machined, the first driving motor 4141 is started to rotate positively to drive the double-row chain wheel 4142 to rotate, the single-row chain wheel 4144 is driven to rotate through the chain, the rotating wheel 4145 is driven to rotate through the second rotating shaft 4143, the toothed belt 4146 and the lower rack 4123 are driven to be meshed and driven, the sliding blocks are driven to move towards one side close to each other, in the process that the sliding blocks are close to each other, the two clamping units on the two sides are respectively embedded into the butt joint grooves 4351 through the butt joint rods 4362, butt joint of the first limiting plate 435 and the second limiting plate 436 is achieved, the inner side walls of the two clamping plates 413 are respectively abutted against the two transverse side walls of the mold, and fixation of the; start second driving motor 4371 and reverse rotate, drive driving wheel 4372 and rotate, through the meshing of driving wheel 4372 with first slip 433 and the straight-tooth zone 4373 on the second slip 434, drive first slip 433 and second slip 434 to the one side removal that is close to each other to drive first limiting plate 435 and second limiting plate 436 butt respectively at the vertical both sides wall of mould, realize the fixed of the vertical both sides wall of mould, thereby accomplish fixedly to four lateral walls of mould, fixed effect is showing.

When the mold is completely machined, the second driving motor 4371 is started to rotate in the forward direction. The driving wheel 4372 is driven to rotate, and the driving wheel 4372 is meshed with the straight toothed belts 4373 on the first sliding strip 433 and the second sliding strip 434, so that the first sliding strip 433 and the second sliding strip 434 are driven to move towards the sides far away from each other, and the first limiting plate 435 and the second limiting plate 436 are driven to release the fixation on the two longitudinal sides of the die; the first driving motor 4141 is started to rotate reversely to drive the double-row chain wheel 4142 to rotate, the single-row chain wheel 4144 is driven to rotate through the chain, the rotating wheel 4145 is driven to rotate through the second rotating shaft 4143, the toothed belt 4146 and the upper rack 4122 are driven to be meshed and driven, the sliding blocks are driven to move towards one sides far away from each other, the butt joint rod 4362 is separated from the butt joint groove 4351 in the moving process, and therefore the clamping of the two clamping plates 413 on the two transverse sides of the die is released.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a drilling machine for mould processing, includes base (1), sets up in drilling machine support body (2) of base (1) top and sets up in workstation (3) of base (1) up end, its characterized in that: also comprises a fixing component (4) which is arranged at the upper end part of the workbench (3) and is used for fixing the die to be processed, the fixing component (4) comprises a transverse clamping piece (41) for clamping two opposite sides of the die to be processed, a sliding groove (42) which is transversely arranged along the workbench (3) and is used for sliding the transverse clamping piece (41), and a longitudinal clamping piece (43) which is connected with the transverse clamping piece (41) in a sliding way and is used for clamping the other two opposite sides of the die to be processed, horizontal holder (41) include a plurality of along workstation (3) transversely set up and both ends be fixed in dead lever (411) of sliding groove (42) lateral wall respectively, two slide (412) of connecting in dead lever (411) and sliding groove (42), two respectively fixed connection in slide (412) and carry out horizontal centre gripping grip clamp plate (413) to the mould and drive first driver part (414) that the slide (412) carry out the centre gripping.

2. The drilling machine for mold tooling of claim 1, wherein: the two sliding blocks (412) are symmetrically distributed along the center line of the workbench (3), and the two sliding blocks (412) move towards the directions close to or away from each other simultaneously.

3. The drilling machine for mold processing according to claim 2, wherein: the sliding block (412) is provided with a first open groove (4121) along the moving direction perpendicular to the sliding block, the upper side wall and the lower side wall of the first open groove (4121) are respectively provided with an upper rack (4122) and a lower rack (4123) which extend along the length direction of the sliding groove (42), the first driving part (414) comprises a first driving motor (4141) arranged in the workbench (3), a double-row chain wheel (4142) fixedly sleeved on a rotating shaft of the first driving motor (4141), two second rotating shafts (4143) which are respectively arranged on two sides of the first driving motor (4141) and rotatably connected with the side wall of the sliding groove (42), two single-row chain wheels (4144) fixedly sleeved on one ends of the two following rotating shafts respectively, and a rotating wheel (4145) fixedly connected to the other end of the second rotating shaft (4143) and arranged in the first open groove (4121), and the double-row chain wheel (4142) and the single-row chain wheel (4144) are connected, the circumferential surface of the rotating wheel (4145) is provided with a toothed belt (4146) which is periodically meshed with the upper rack (4122) and the lower rack (4123).

4. The drilling machine for mold tooling of claim 1, wherein: the longitudinal clamping piece (43) comprises two clamping units arranged on two longitudinal sides of the workbench (3), the clamping units are arranged on a first sliding groove (431) and a second sliding groove (432) of the clamping plate (413) along the length direction of the clamping plate (413), a first sliding strip (433) and a second sliding strip (434) which are connected to the first sliding groove (431) and the second sliding groove (432) in a sliding mode respectively, a first limiting plate (435) and a second limiting plate (436) which are fixed to the first sliding strip (433) and the second sliding strip (434) respectively, and a second driving component (437) driving the first sliding strip (433) and the second sliding strip (434) to slide towards or away from one side of each other, the first sliding groove (431) and the second sliding groove (432) are respectively arranged to the middle of the clamping plate (413) from different ends, and the first sliding groove (431) and the second sliding groove (432) have a height difference, the first limiting plate (435) and the second limiting plate (436) are located on one side, close to each other, of the clamping plate (413).

5. The drilling machine for mold processing according to claim 4, wherein: the grip block (413) is L-shaped, the second driving part (437) comprises a second driving motor (4371) fixed on one side of the grip block (413) on the upper end face of the parallel sliding block of the grip block (413), a driving wheel (4372) fixed on the rotating shaft of the second driving motor (4371), and a straight toothed belt (4373) uniformly arranged at intervals along the length direction of the first sliding strip (433) and the second sliding strip (434), wherein the straight toothed belts (4373) of the first sliding strip (433) and the second sliding strip (434) are respectively connected with the upper side and the lower side of the driving wheel (4372) in a rotating manner through the driving wheel (4372).

6. The drilling machine for mold processing according to claim 4, wherein: one side of a first limiting plate (435) of each of the two clamping units is concavely provided with a butt joint groove (4351), one side of a second limiting plate (436) is fixedly provided with a butt joint rod (4362), the first limiting plate (435) of each clamping unit is matched with the second limiting plate (436) of the other clamping unit, and the butt joint rod (4362) is embedded into the butt joint groove (4351).

7. The drilling machine for mold tooling of claim 1, wherein: the upper end surface of the base (1) is inwards sunken to form an accommodating groove (11) convenient for collecting scraps.