Radial drilling machine with rotatable clamp

Abstract

The utility model provides a radial drilling machine with a rotatable clamp, which comprises a radial drilling machine main body, a rotary table, a clamp piece and a clamping screw rod, and a bottom table is arranged at the lower end of an internal component of the radial drilling machine main body. Compared with the prior art, the radial drilling machine has the advantages that the radial drilling machine body, the rotary table, the clamp piece, the driven gear, the driving gear and the clamping screws are additionally arranged, a workpiece is placed on the upper surface of the rotary table plate, the two sets of clamping screws are rotated according to actual machining, the clamping screws drive the clamp piece to move towards the workpiece, the workpiece can be clamped and fixed through the clamping base, and the machining efficiency is improved. According to actual machining, a rotating motor is started to drive a driving gear to rotate, the driving gear drives a driven gear to rotate so that a rotary table can rotate, and the effect that the clamp can rotate can be achieved; the fixing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of radial drilling machines, in particular to a radial drilling machine with a rotatable clamp. Background Art

[0002] The radial drilling machine is a common metal cutting machine tool, which is mainly suitable for small and medium-sized batch production and maintenance workshops for hole processing. Before the radial drilling machine drills the workpiece, it is often necessary to use a fixture to clamp and fix the workpiece. The workpieces to be processed have different shapes. Some workpieces cannot be aligned with the drill bit structure after clamping and fixing. As a result, the operator needs to constantly adjust the position of the workpiece and the drilling machine rocker arm and drill bit structure, which may consume a lot of time and affect normal production tasks, which is not conducive to actual processing and production. In addition, the fixture cannot be rotated and adjusted, which may cause some deviations in the workpiece after positioning, resulting in some deviations between the actual processing size and the standard size, affecting the processing quality.

[0003] In summary, a radial drilling machine that cannot perform rotational adjustment on the clamp has some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a radial drilling machine with a rotatable clamp to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized through the following technical scheme: a radial drilling machine with a rotatable clamp, comprising: a radial drilling machine body, a turntable, a clamping piece and a clamping screw, wherein the lower end of the radial drilling machine body is provided with a base, a turntable for placing a workpiece is provided above the base, a turntable plate is provided at the upper end of the turntable, two groups of symmetrically arranged screw grooves are opened on the upper surface of the turntable plate, a group of clamping screws for driving the clamping piece to move are provided inside the two groups of screw grooves, a clamping piece for clamping and fixing the workpiece is provided outside the clamping screw, a rotating shaft is provided at the lower end of the turntable plate, a driven gear is provided at the lower end of the outer side of the rotating shaft, and a driving gear for transmitting rotation is provided on the right side of the driven gear.

[0006] As a preferred embodiment, a rotating motor for providing power is provided below the driving gear, the driving gear and the driven gear are meshed with each other, and the lower end of the internal component of the clamp is provided with a clamping slider, and the rotating motor can drive the driving gear to rotate, so that the driving gear and the driven gear are meshed and drive the driven gear to rotate, thereby driving the turntable to rotate.

[0007] As a preferred embodiment, a clamping screw hole is vertically penetrated through the left side of the clamping slider, and the clamping screw is threadedly connected to the clamping screw hole. A clamping seat for clamping the workpiece is provided above the clamping slider, and the rotation of the clamping screw can drive the clamp to move, thereby clamping and fixing the workpiece.

[0008] As a preferred embodiment, a rotating hole is provided at the center upper end of the upper surface of the base platform, a bearing hole is provided below the rotating hole, and a bearing is installed inside the bearing hole.

[0009] As a preferred embodiment, a drill column is provided at the rear end of the upper surface of the base platform, a drill cross arm is provided at the outer upper end of the drill column, and a drill bit structure is provided on the left side of the drill cross arm, through which drilling operations can be performed on the workpiece.

[0010] As a preferred embodiment, auxiliary threaded holes are provided at both the front and rear ends of the upper surface of the clamping seat, and auxiliary studs for driving the auxiliary clamping plate to move up and down are provided inside the auxiliary threaded holes.

[0011] As a preferred embodiment, an auxiliary clamping plate for auxiliary clamping of the workpiece is provided under the auxiliary stud, and the auxiliary stud is threadedly connected with the auxiliary threaded hole. After the two sets of clamping seats complete the clamping and fixing of the workpiece, rotating the auxiliary stud can enable the auxiliary clamping plate to assist in fixing the workpiece, thereby improving the fixing effect.

[0012] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a radial drilling machine body, a turntable, a fixture, a driven gear, a driving gear and a clamping screw, the workpiece is placed on the upper surface of the turntable plate, and the two groups of clamping screws are rotated respectively according to actual processing, so that the clamping screw drives the fixture to move toward the workpiece, so that the clamping seat can clamp and fix the workpiece, and according to actual processing, the rotating motor is started to drive the driving gear to rotate, so that the driving gear drives the driven gear to rotate and then the turntable rotates, so that the effect of the rotatable fixture can be achieved, and by adding a fixture, after the two groups of clamping seats clamp and fix the workpiece, rotating the auxiliary stud can enable the auxiliary clamping plate to assist in fixing the workpiece, thereby improving the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a radial drilling machine with a rotatable clamp.

[0015] Figure 2 The utility model is a schematic structural diagram of a radial drilling machine main body in a radial drilling machine with a rotatable clamp.

[0016] Figure 3 The utility model is a partial cross-sectional schematic diagram of a radial drilling machine body in a radial drilling machine with a rotatable clamp.

[0017] Figure 4 The utility model is a structural schematic diagram of a radial drilling machine with a rotatable clamp without the main body of the radial drilling machine.

[0018] Figure 5 The utility model is a schematic structural diagram of a rotary table of a radial drilling machine with a rotatable clamp.

[0019] Figure 6 The utility model is a schematic structural diagram of a fixture in a radial drilling machine with a rotatable fixture.

[0020] In the figure, 100 is the main body of the radial drilling machine, 101 is the base, 102 is the column of the drilling machine, 103 is the cross arm of the drilling machine, 104 is the rotary hole, and 105 is the bearing hole;

[0021] 200-turntable, 201-turntable plate, 202-screw groove, 203-rotating shaft;

[0022] 300-clamping piece, 301-clamping slider, 302-clamping screw hole, 303-clamping seat, 304-auxiliary stud, 305-auxiliary clamping plate;

[0023] 400-clamping screw;

[0024] 500-driven gear;

[0025] 600-driving gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 6 The utility model provides a technical solution: a radial drilling machine with a rotatable clamp, comprising: a radial drilling machine body 100, a turntable 200, a clamping member 300 and a clamping screw 400, wherein the lower end of the radial drilling machine body 100 is provided with a base 101 in its internal components;

[0028] A turntable 200 for placing workpieces is provided above the base 101. The upper end of the turntable 200 is provided with a turntable plate 201. Two groups of symmetrically arranged screw grooves 202 are provided on the upper surface of the turntable plate 201. A group of clamping screws 400 for driving the clamping member 300 to move are provided inside the two groups of screw grooves 202.

[0029] A fixture 300 for clamping and fixing the workpiece is arranged outside the clamping screw 400, a rotating shaft 203 is arranged at the lower end of the turntable plate 201, a driven gear 500 is arranged at the lower end outside the rotating shaft 203, and a driving gear 600 for transmitting rotation is arranged on the right side of the driven gear 500.

[0030] A rotating motor for providing power is provided below the driving gear 600. The driving gear 600 and the driven gear 500 are meshed with each other. A clamping slider 301 is provided at the lower end of the internal component of the clamp member 300. The rotating motor can drive the driving gear 600 to rotate, so that the driving gear 600 and the driven gear 500 are meshed and drive the driven gear 500 to rotate, thereby driving the turntable 200 to rotate.

[0031] A clamping screw hole 302 is vertically penetrated through the left side of the clamping slider 301, and the clamping screw 400 is threadedly connected to the clamping screw hole 302. A clamping seat 303 for clamping the workpiece is provided above the clamping slider 301. The rotation of the clamping screw 400 can drive the clamp 300 to move, thereby clamping and fixing the workpiece.

[0032] A rotating hole 104 is provided at the center upper end of the upper surface of the base 101 , a bearing hole 105 is provided below the rotating hole 104 , and a bearing is installed inside the bearing hole 105 .

[0033] A drilling machine column 102 is provided at the rear end of the upper surface of the base 101, a drilling machine cross arm 103 is provided at the outer upper end of the drilling machine column 102, and a drill bit structure is provided on the left side of the drilling machine cross arm 103, through which the workpiece can be drilled.

[0034] See also Figure 1-Figure 6 As the first embodiment of the utility model: first, the operator places the workpiece on the upper surface of the turntable plate 201, and rotates the two sets of clamping screws 400 according to the actual processing, so that the clamping screws 400 cooperate with the clamping screw holes 302 to drive the clamping member 300 to move toward the workpiece, so that the clamping seat 303 can clamp and fix the workpiece. Secondly, the operator can start the rotating motor to drive the driving gear 600 to rotate according to the actual processing requirements, so that the driving gear 600 and the driven gear 500 are engaged and drive the driven gear 500 to rotate, and then the turntable 200 can be driven to rotate through the driven gear 500, and the clamping member 300 can be rotated and adjusted, so as to achieve the effect that the clamp can be rotatable.

[0035] Auxiliary threaded holes are provided at both the front and rear ends of the upper surface of the clamping seat 303 , and auxiliary studs 304 for driving the auxiliary clamping plate 305 to move up and down are provided inside the auxiliary threaded holes.

[0036] An auxiliary clamping plate 305 for auxiliary clamping of the workpiece is provided below the auxiliary stud 304. The auxiliary stud 304 is threadedly connected to the auxiliary threaded hole. After the two sets of clamping seats 303 have completed clamping and fixing the workpiece, rotating the auxiliary stud 304 can enable the auxiliary clamping plate 305 to assist in fixing the workpiece, thereby improving the fixing effect.

[0037] See also Figure 1 , Figure 4 and Figure 6 As the second embodiment of the utility model: based on the above-mentioned first embodiment, two groups of clamping seats 303 clamp and fix the workpiece from both ends. After the two groups of clamping seats 303 clamp and fix the workpiece, the operator can rotate the auxiliary stud 304 to make it rotate inside the auxiliary threaded hole according to the actual needs of the current workpiece processing, so that the auxiliary clamping plate 305 moves down to clamp and fix the upper part of the workpiece, thereby improving the clamping and fixing effect.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A radial drilling machine with a rotatable clamp, comprising: The radial drilling machine body (100), the rotary table (200), the clamping member (300) and the clamping screw (400) are characterized in that: the lower end of the internal components of the radial drilling machine body (100) is provided with a base (101); A turntable (200) for placing workpieces is provided above the base (101); a turntable plate (201) is provided at the upper end of the turntable (200); two groups of symmetrically arranged screw grooves (202) are provided on the upper surface of the turntable plate (201); a group of clamping screws (400) for driving the clamping member (300) to move are provided inside the two groups of screw grooves (202); A clamping member (300) for clamping and fixing a workpiece is arranged outside the clamping screw (400), a rotating shaft (203) is arranged at the lower end of the turntable plate (201), a driven gear (500) is arranged at the lower end outside the rotating shaft (203), and a driving gear (600) for transmitting rotation is arranged on the right side of the driven gear (500).

2. A radial drilling machine with a rotatable clamp as claimed in claim 1, characterized in that: A rotating motor for providing power is provided below the driving gear (600), the driving gear (600) and the driven gear (500) are meshed with each other, and a clamping slider (301) is provided at the lower end of the internal component of the clamp (300).

3. A radial drilling machine with a rotatable clamp as claimed in claim 2, characterized in that: The left side of the clamping slide block (301) is vertically penetrated to form a clamping screw hole (302), the clamping screw rod (400) is threadedly connected to the clamping screw hole (302), and a clamping seat (303) for clamping a workpiece is provided above the clamping slide block (301).

4. A radial drilling machine with a rotatable clamp as claimed in claim 3, characterized in that: A rotating hole (104) is provided at the central upper end of the upper surface of the base (101), a bearing hole (105) is provided below the rotating hole (104), and a bearing is installed inside the bearing hole (105).

5. A radial drilling machine with a rotatable clamp as claimed in claim 4, characterized in that: A drilling machine column (102) is provided at the rear end of the upper surface of the base (101), a drilling machine cross arm (103) is provided at the outer upper end of the drilling machine column (102), and a drill bit structure is provided on the left side of the drilling machine cross arm (103).

6. A radial drilling machine with a rotatable clamp as claimed in claim 3, characterized in that: Auxiliary threaded holes are provided at both the front and rear ends of the upper surface of the clamping seat (303), and auxiliary studs (304) for driving the auxiliary clamping plate (305) to move up and down are provided inside the auxiliary threaded holes.

7. A radial drilling machine with a rotatable clamp as claimed in claim 6, characterized in that: An auxiliary clamping plate (305) for auxiliary clamping of a workpiece is provided below the auxiliary stud (304), and the auxiliary stud (304) is threadedly connected to the auxiliary threaded hole.

Images