CN208713398U - A kind of radial drilling machine workbench - Google Patents

Abstract

The utility model discloses a kind of radial drilling machine workbench, including pedestal, fixed plate is provided on the side outer wall of the pedestal, and the top of pedestal slidably connects slide by sliding block and sliding slot, the second mandril is provided at the top center position of the slide, and there is third adjusting nut at the top of slide by threaded engagement connection at a side position of the second mandril, the top of second mandril is provided with pallet, inner cavity is offered at the top center position of the pedestal, the interior bottom portion of the inner cavity is provided with spring, the top of the spring is provided with lifting platform, on the one hand the utility model passes through the first mandril and provides support in drilling for workpiece, avoid the problem that plate-like workpieces are squeezed and deformed in drilling by hard force, guarantee the integrality of Workpiece structure, on the other hand traditional platform plane support workpiece is changed, It avoids the problem that drill bit and contact with platform cause drill bit and platform to wear, extends the service life of drill bit and platform.

Description

A kind of radial drilling machine workbench

Technical field

The utility model belongs to radial drilling machine technical field, and in particular to a kind of radial drilling machine workbench.

Background technique

Radial drilling machine is referred to as radial drill, and radial drill is a kind of hole machined equipment, can be used to drill, reaming, hinge Hole, tapping and the processing for repairing the diversified forms such as scraping end surface.

But the existing radial drilling machine of existing market needs workbench to place workpiece in drilling, existing workbench exists Be easy to produce drill bit and workbench contact wear when use, plate-like workpieces received at bore position hard force squeeze it is easily-deformable, separately Outside, the workpiece on workbench lacks effective supporting adn fixing device.

Utility model content

The purpose of this utility model is to provide a kind of radial drilling machine workbench, to solve existing radial drilling machine work The problem of platform easily wears with bit contact and lacks effective supporting adn fixing device.

To achieve the above object, the utility model provides the following technical solutions: a kind of radial drilling machine workbench, including bottom , it is provided with fixed plate on the side outer wall of the pedestal, and the top of pedestal slidably connects slide by sliding block and sliding slot, The second mandril is provided at the top center position of the slide, and the top of slide leads at a side position of the second mandril Crossing threaded engagement connection has third adjusting nut, and the top of second mandril is provided with pallet, the center of top of the pedestal Inner cavity is offered at position, the interior bottom portion of the inner cavity is provided with spring, and the top of the spring is provided with lifting platform, described The first mandril is provided at the top of lifting platform, the side outer wall of the lifting platform is embedded with the second outer bar, second outer bar There is the second adjusting nut by threaded engagement connection on the outer wall of side, and one end in the second outer bar far from lifting platform is embedded with the Two interior bars are provided with graduated scale on the outer wall of second interior bar, and the top of the second interior bar is provided with support rod, the support One end on bar far from graduated scale is provided with lifting circle, and the bottom of the lifting circle is provided with the first outer bar, first outer bar Side outer wall on by threaded engagement connection have the first adjusting nut, and the bottom end of the first outer bar is embedded with the first interior bar.

Preferably, there are four second outer bar is arranged altogether, and four the second outer bars are uniformly arranged on the outer wall of lifting platform On.

Preferably, through-hole is offered at the top of the fixed plate.

Preferably, first mandril is provided with nine altogether, and nine the first mandrils are uniformly arranged on the top of lifting platform.

Preferably, second outer bar is L-shaped structure.

The utility model compared with prior art, has the advantages that

(1) the utility model is provided with inner cavity, spring, lifting platform, the first mandril, the second interior bar, the second outer bar and lifting Circle, when in use, drill bit elder generation contact workpiece simultaneously drills to workpiece, and when workpiece drills, drill headstock contact lifting encloses and will Lifting circle pushes, thus intracavitary decline including making lifting platform, and then decline the first mandril, it is on the one hand work by the first mandril Part provides support in drilling, avoids the problem that plate-like workpieces are squeezed and deformed in drilling by hard force, guarantees Workpiece structure On the other hand integrality changes traditional platform plane support workpiece, drill bit and contact with platform is avoided to cause drill bit and platform The problem of abrasion, extends the service life of drill bit and platform.

(2) the utility model is provided with the first outer bar, the first interior bar slide, the second mandril and pallet, by required drilling Workpiece is placed on pallet, slides slide, when four pallets hold up workpiece, tightens third adjusting nut, and the second interior bar is by work Part is pushed down, and the support that the plate-like workpieces of different length on the one hand can be used is fixed, and improves the use scope of workbench, another party Shaking of the workpiece in drilling is effectively reduced in face, guarantees the quality of drilling, improves the precision of drilling.

Detailed description of the invention

Fig. 1 is the front view of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the lifting circle bottom view of the utility model；

In figure: 1- go up and down circle, the first outer bar of 2-, the first adjusting nut of 3-, the first interior bar of 4-, 5- support rod, 6- graduated scale, The second interior bar of 7-, the second adjusting nut of 8-, the second outer bar of 9-, 10- fixed plate, 11- pedestal, the inner cavity 12-, 13- spring, 14- liter Platform, the first mandril of 15-, 16- slide, 17- third adjusting nut, the second mandril of 18-, 19- pallet drop.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-Fig. 3, the utility model provides the following technical solutions: a kind of radial drilling machine workbench, packet Pedestal 11 is included, fixed plate 10 is provided on the side outer wall of pedestal 11, and the top of pedestal 11 is connected by sliding block and sliding slot sliding It is connected to slide 16, convenient for adjusting the position of slide 16 on the pedestal 11, consequently facilitating supporting different size of drilling-workpiece, slide The second mandril 18 is provided at 16 top center position, and the top of slide 16 leads at a side position of the second mandril 18 Crossing threaded engagement connection has third adjusting nut 17, and the top of the second mandril 18 is provided with pallet 19, plays support drilling-workpiece Effect, guarantee the stability of support, offer inner cavity 12 at the top center position of pedestal 11, the interior bottom portion of inner cavity 12 is set It is equipped with spring 13, the top of spring 13 is provided with lifting platform 14, goes up and down convenient for the lifting according to drill bit, the top of lifting platform 14 It is provided with the first mandril 15, the side outer wall of lifting platform 14 is embedded with the second outer bar 9, passes through on the side outer wall of the second outer bar 9 Threaded engagement connection has the second adjusting nut 8, and one end in the second outer bar 9 far from lifting platform 14 is embedded with the second interior bar 7, the It is provided with graduated scale 6 on the outer wall of two interior bars 7, convenient for accurately adjusting the height of lifting circle 1, and the top setting of the second interior bar 7 There is support rod 5, one end far from graduated scale 6 is provided with lifting circle 1 on support rod 5, and the bottom of lifting circle 1 is provided with the first outer bar 2, there is the first adjusting nut 3 by threaded engagement connection on the side outer wall of the first outer bar 2, convenient for the first interior bar 4 is fixed, and The bottom end of first outer bar 2 is embedded with the first interior bar 4.

In order to guarantee the stability of 1 support of lifting circle, in the present embodiment, it is preferred that the second outer bar 9 is altogether there are four settings, And four the second outer bars 9 are uniformly arranged on the outer wall of lifting platform 14.

For the ease of pedestal 11 to be fixed on radial drilling machine, in the present embodiment, it is preferred that the top of fixed plate 10 opens up There is through-hole.

In order to which workpiece bows can be avoided with even support workpiece, in the present embodiment, it is preferred that the first setting altogether of mandril 15 There are nine, and nine the first mandrils 15 are uniformly arranged on the top of lifting platform 14.

In order to guarantee that workpiece can be put on the first mandril 15, in the present embodiment, it is preferred that the second outer bar 9 is L shape knot Structure.

The working principle and process for using of the utility model: the utility model is in use, pass through fixed plate 10 for pedestal 11 It is fixed on radial drilling machine, the workpiece of required drilling is placed on pallet 19, slide slide 16, when four pallets 19 are by workpiece support When rising, third adjusting nut 17 is tightened, the second interior bar 7 of stretching, according to the scale numerical value of graduated scale 6 and by the length of the second interior bar 7 Degree is adjusted to the length of drill bit, tightens the second adjusting nut 8, and the first interior bar 4 is stretched and makes the end thereof contacts work of the first interior bar 4 Part, tightens the first adjusting nut 3, and when drilling, when the decline drilling of rocker arm drill bit, drill bit elder generation contact workpiece simultaneously bores workpiece Hole, when workpiece drills, drill headstock contact lifting circle 1 simultaneously will lifting circle 1 push, thus make lifting platform 14 in inner cavity 12 under Drop, and then decline the first mandril 15, avoid the first mandril of bit contact 15 from damaging.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of radial drilling machine workbench, including pedestal (11), it is characterised in that: set on the side outer wall of the pedestal (11) It is equipped with fixed plate (10), and the top of pedestal (11) is slidably connected slide (16) by sliding block and sliding slot, the slide (16) Top center position at be provided with the second mandril (18), and the top of slide (16) is close to a side position of the second mandril (18) Place has third adjusting nut (17) by threaded engagement connection, and the top of second mandril (18) is provided with pallet (19), institute It states and is offered at the top center position of pedestal (11) inner cavity (12), the interior bottom portion of the inner cavity (12) is provided with spring (13), the top of the spring (13) is provided with lifting platform (14), is provided with the first mandril at the top of the lifting platform (14) (15), the side outer wall of the lifting platform (14) is embedded with the second outer bar (9), is led on the side outer wall of second outer bar (9) Crossing threaded engagement connection has the second adjusting nut (8), and one end in the second outer bar (9) far from lifting platform (14) is embedded with second Interior bar (7) is provided with graduated scale (6) on the outer wall of second interior bar (7), and the top of the second interior bar (7) is provided with support Bar (5), one end on the support rod (5) far from graduated scale (6) are provided with lifting circle (1), and the bottom of the lifting circle (1) is set It is equipped with the first outer bar (2), has the first adjusting nut (3) by threaded engagement connection on the side outer wall of first outer bar (2), And first the bottom end of outer bar (2) be embedded with the first interior bar (4).

2. a kind of radial drilling machine workbench according to claim 1, it is characterised in that: second outer bar (9) sets altogether There are four setting, and four the second outer bars (9) are uniformly arranged on the outer wall of lifting platform (14).

3. a kind of radial drilling machine workbench according to claim 1, it is characterised in that: the top of the fixed plate (10) Offer through-hole.

4. a kind of radial drilling machine workbench according to claim 1, it is characterised in that: first mandril (15) sets altogether Nine are equipped with, and nine the first mandrils (15) are uniformly arranged on the top of lifting platform (14).

5. a kind of radial drilling machine workbench according to claim 1, it is characterised in that: second outer bar (9) is L shape Structure.