A drilling machine for machining workpieces is provided with a worktable, a drill head, a workpiece fixing device and a workpiece positioning device

Abstract

The utility model relates to the technical field of LL, propose a kind of machining drilling machine for being convenient to the part fixed, including drilling machine, lifting piece and fixed structure, fixed structure includes T-shaped plate, sliding seat, swing piece, linkage, clamping plate and transmission push rod motor, T-shaped plate is installed in the upside of lifting piece, T-shaped plate follows lifting piece vertical movement, sliding seat is set in the upside of T-shaped plate by slide rail horizontal sliding, the number of sliding seat is two groups, two groups of sliding seat are in relative sliding state when along slide rail sliding. Through the above technical scheme, the part is clamped and fixed by spring in the prior art, although the fixation of the part is realized, but its fixing effect is not stable enough, the drilling machine will generate larger vibration force in the part machining process, the part is prone to deviate from the original position under the influence of vibration force, and the machining effect of the part is prone to be affected.

Description

Technical Field

[0001] This utility model relates to the field of LL technology, specifically to a drilling machine for machining that facilitates the fixing of parts. Background Technology

[0002] Parts are an indispensable component of machinery, equipment, instruments, and transportation vehicles. During the production process, parts can be processed by drilling machines. Drilling machines are machine tools that mainly use drill bits to process holes in workpieces. Usually, the rotation of the drill bit is the main motion, and the axial movement of the drill bit is the feed motion. Drilling machines have a simple structure and relatively low processing accuracy. They can drill through holes and blind holes. By changing special tools, they can also perform processes such as reaming, counterboring, boring, or tapping.

[0003] Current drilling machines have certain problems in use. Existing drilling machines mainly use clamps to hold and fix parts, and then use drills to drill holes. However, the clamps in the drilling machine can usually only fix parts of the same size. When fixing parts of different sizes, clamps of different sizes need to be changed, which increases the subsequent operation steps and reduces work efficiency.

[0004] The existing fixing method usually involves installing two sets of clamping components on a guide post fitted with a spring. By adjusting the position of the two sets of clamping components on the guide post, the spring drives the two sets of clamping components to fix the parts, thereby achieving the clamping and fixing of parts of different sizes.

[0005] However, the above-mentioned fixing method is ultimately not good enough. Although the part is fixed by using a spring to drive the clamping device, the fixing effect is not stable enough. The drilling machine will generate a large vibration force during the machining process. Under the influence of the vibration force, the part is prone to deviating from its original position, which can easily affect the machining effect. Therefore, we propose a drilling machine for machining that is easy to fix the part. Utility Model Content

[0006] This invention proposes a drilling machine for machining that facilitates the fixing of parts. It solves the problem that in the prior art, parts are clamped and fixed by springs driving clamping components. Although the parts are fixed, the fixing effect is not stable enough. The drilling machine generates a large vibration force during the machining process. Under the influence of the vibration force, the parts are prone to deviate from their original position, which can easily affect the machining effect.

[0007] The technical solution of this utility model is as follows: A drilling machine for machining, which facilitates the fixing of parts, includes a drilling machine and a lifting component, and also includes a fixing structure, wherein the fixing structure includes:

[0008] A T-shaped plate is installed on the upper side of the lifting component, and the T-shaped plate moves vertically along with the lifting component;

[0009] A sliding seat is horizontally slidably disposed on the upper side of the T-shaped plate via a slide rail. There are two sets of sliding seats. When the two sets of sliding seats slide along the slide rail, they are in a relative sliding state. A transmission plate is installed on the side of one of the sliding seats on both sides.

[0010] A swinging component is rotatably mounted on the upper side of the T-shaped plate. The swinging component is connected to the upper side of the sliding seat via a linkage component. When the sliding seat slides along the slide rail, the swinging component will also swing under the drive of the linkage component.

[0011] A clamping plate is mounted on the upper side of the sliding seat via a support plate, and the clamping plate moves horizontally as the sliding seat slides.

[0012] A drive push rod motor is mounted on the T-shaped plate via an L-shaped plate. The telescopic end of the drive push rod motor is connected to the drive plate. When the telescopic end of the drive push rod motor extends or retracts, the drive push rod motor drives the sliding seat to slide horizontally along the slide rail via the drive plate.

[0013] Preferably, a rotating rod is rotatably mounted on the upper part of the clamping plate, and a driving component for driving the rotating rod to rotate is provided inside the clamping plate. An auxiliary pressure rod is mounted on the rotating rod.

[0014] Preferably, the clamping plate is provided with a positioning mechanism inside, the positioning mechanism including:

[0015] A positioning push rod motor is installed inside the clamping plate;

[0016] A movable plate is mounted on the telescopic end of the positioning push rod motor, and the position of the movable plate changes as the telescopic end of the positioning push rod motor extends or retracts.

[0017] A positioning post is installed on the outside of the movable plate.

[0018] Preferably, the clamping plate is L-shaped.

[0019] Preferably, the swinging component consists of a mounting rod and a swing plate, wherein the mounting rod is rotatably mounted on the upper side of the T-shaped plate, and the swing plate is fixedly sleeved on the mounting rod.

[0020] Preferably, the linkage component consists of a connecting seat and a linkage plate. There are four sets of connecting seats, which are respectively installed on the upper sides of the swing plate and on the upper sides of the two sets of sliding seats. The linkage plate is movably sleeved on the connecting seat.

[0021] The working principle and beneficial effects of this utility model are as follows:

[0022] In this invention, a method using a transmission push rod motor to drive a clamping plate to clamp and fix the part is used instead of a method using a spring to drive the clamping plate to clamp and fix the part. This enhances the clamping and fixing effect of the part, reduces the probability of the part shifting from its original position during processing, and ensures the processing effect of the part.

[0023] In this invention, by setting an auxiliary pressure rod to press and fix the clamped part, the part can be fixed at multiple angles, which further enhances the fixing effect of the part. Attached Figure Description

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Figure 1 This is a schematic diagram of the structure of this utility model when the parts are not clamped.

[0026] Figure 2 This is a partial vertical sectional view of the clamping plate of this utility model;

[0027] Figure 3 This is a schematic diagram of a partial exploded structure of this utility model;

[0028] Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0029] In the diagram: 1. Drilling rig; 2. Lifting component; 3. T-shaped plate; 4. Sliding seat; 5. Swinging component; 6. Linkage component; 7. Clamping plate; 8. Transmission push rod motor; 9. Rotating rod; 10. Auxiliary pressure rod; 11. Positioning mechanism; 12. U-shaped plate; 13. Machining table;

[0030] 1101. Positioning push rod motor; 1102. Moving plate; 1103. Positioning column. Detailed Implementation

[0031] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0032] like Figures 1-4 As shown, this embodiment proposes a drilling machine for machining that facilitates the fixing of parts, including a drilling machine 1, a lifting component 2 and a fixing structure. In this embodiment, the drilling machine 1 and the lifting component 2 are common drilling machines and lifting components used in part machining. The fixing structure includes a T-shaped plate 3, a sliding seat 4, a swing component 5, a linkage component 6, a clamping plate 7 and a transmission push rod motor 8.

[0033] To facilitate the placement of parts by staff, a processing table 13 is installed on the T-shaped plate 3 via the U-shaped plate 12. When processing parts, staff can place the parts to be processed on the processing table 13, which supports the parts.

[0034] In order to lift the placed parts, the T-shaped plate 3 is installed on the upper side of the lifting component 2. The T-shaped plate 3 moves vertically with the lifting component 2. When the lifting component 2 drives the T-shaped plate 3 to lift, the T-shaped plate 3 will drive the parts placed on the processing table 13 to lift through the U-shaped plate 12.

[0035] To adjust the clamping state of the two sets of clamping plates 7, a sliding seat 4 is horizontally slidably mounted on the upper side of the T-shaped plate 3 via a slide rail. A transmission plate is installed on the side of one of the two sliding seats 4. A swinging member 5 is rotatably mounted on the upper side of the T-shaped plate 3. The swinging member 5 and the upper side of the sliding seat 4 are connected by a linkage 6. The clamping plate 7 is mounted on the upper side of the sliding seat 4 via a support plate. A transmission push rod motor 8 is mounted on the T-shaped plate 3 via an L-shaped plate. The telescopic end of the transmission push rod motor 8 is connected to the transmission plate. When the telescopic end of the transmission push rod motor 8 is extended, the transmission push rod motor 8 will drive one of the two sliding seats 4 to slide outward along the slide rail via the transmission plate. The sliding seat 4 is driven to swing via the linkage 6. When component 5 swings, the swinging component 5 will drive the sliding seat 4 on the other side to slide outward along the slide rail through the linkage 6 on the other side. The sliding seat 4 will drive the clamping plate 7 to move outward through the support plate. When the extension end of the transmission push rod motor 8 is in the retracted state, the transmission push rod motor 8 will drive the sliding seat 4 on one side to slide inward along the slide rail through the transmission plate. The sliding seat 4 will drive the swinging component 5 to swing through the linkage 6. During the swinging process, the swinging component 5 will drive the sliding seat 4 on the other side to slide inward along the slide rail through the linkage 6 on the other side. The sliding seat 4 will drive the clamping plate 7 to move inward through the support plate, thereby realizing the adjustment of the clamping state of the clamping plate 7.

[0036] In this embodiment, a rotating rod 9 is rotatably mounted on the upper part of the clamping plate 7. The clamping plate 7 is provided with a driving component for driving the rotating rod 9 to rotate. An auxiliary pressure rod 10 is mounted on the rotating rod 9. When the driving component drives the rotating rod 9 to rotate, the rotating rod 9 will drive the auxiliary pressure rod 10 to deflect around the rotating rod 9 as the center. The auxiliary pressure rod 10 will press against the clamped part.

[0037] In this embodiment, a positioning mechanism 11 is provided inside the clamping plate 7. The positioning mechanism 11 consists of a positioning push rod motor 1101, a moving plate 1102, and a positioning column 1103. When the telescopic end of the positioning push rod motor 1101 is in a straight state, the moving plate 1102 will drive the positioning column 1103 to abut against the rotating rod 9 on one of the two sides, thereby achieving the positioning of the rotating rod 9. When the telescopic end of the positioning push rod motor 1101 is in a straight state, the moving plate 1102 will drive the positioning column 1103 to cancel the abutment against the rotating rod 9 on one of the two sides, thereby canceling the positioning of the rotating rod 9.

[0038] In this embodiment, the clamping plate 7 is L-shaped. The L-shaped clamping plate 7 can support and clamp the lower side and both ends of the part respectively, thereby better clamping and fixing the part.

[0039] In this embodiment, the swinging member 5 is composed of a mounting rod and a swinging plate. The mounting rod is rotatably mounted on the upper side of the T-shaped plate 3, and the swinging member is fixedly sleeved on the mounting rod. When the swinging plate swings under the drive of the linkage member 6, the swinging plate will swing around the mounting rod as the center.

[0040] In this embodiment, the linkage 6 consists of a connecting seat and a linkage plate. There are four sets of connecting seats. The four sets of connecting seats are respectively installed on the upper sides of the swing plate and the upper sides of the two sets of sliding seats 4. The linkage plate is movably sleeved on the connecting seat. The linkage 6 connects the two sets of sliding seats 4 and the swing member 5 together through the connecting seat and the linkage plate, so that they form a linkage relationship.

[0041] In this embodiment, when the device is used, the operator places the part to be processed on the processing table 13. After placement, the transmission push rod motor 8 is started. When the extension end of the transmission push rod motor 8 retracts, it drives one of the sliding seats 4 on one side to slide inward along the slide rail via the transmission plate. The sliding seat 4 drives the swinging member 5 to swing via the linkage 6. During the swinging process, the swinging member 5 drives the other sliding seat 4 on the other side to slide inward along the slide rail via the linkage 6 on the other side. During the sliding of the two sets of sliding seats 4 inward along the slide rail, the clamping plate 7 drives the support plate to clamp and fix the part placed on the processing table 13, realizing the zero-to-find machining of the parts. After the initial fixing of the part, the positioning mechanism 11 cancels the positioning of one of the rotating rods 9 on both sides. After cancellation, the driving component located inside the clamping plate 7 is activated. The driving component drives the rotating rod 9 on the other side to rotate. The rotating rod 9 will drive the auxiliary pressure rod 10 to deflect around the rotating rod 9 as the center. During the deflection process, the auxiliary pressure rod 10 will press and fix the clamped part. After fixing, the positioning mechanism 11 positions one of the rotating rods 9 on both sides, thereby realizing the secondary fixing of the part. After the part is fixed, the drilling machine 1 is started, and then the position of the part is raised by the lifting component 2. During the raising process, the drilling machine 1 will process the part.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A drilling machine for machining, facilitating the fixing of parts, comprising a drilling rig (1) and a lifting component (2), characterized in that, It also includes a fixing structure, which comprises: T-shaped plate (3), the T-shaped plate (3) is installed on the upper side of the lifting member (2), and the T-shaped plate (3) moves vertically with the lifting member (2); Sliding seat (4), the sliding seat (4) is horizontally slidably disposed on the upper side of the T-shaped plate (3) via a slide rail. There are two sets of sliding seats (4). When the two sets of sliding seats (4) slide along the slide rail, they are in a relative sliding state. A transmission plate is installed on the side of the sliding seat (4) on one of the two sides. The swinging component (5) is rotatably mounted on the upper side of the T-shaped plate (3). The upper side of the swinging component (5) and the sliding seat (4) are connected by a linkage component (6). When the sliding seat (4) slides along the slide rail, the swinging component (5) will also swing under the drive of the linkage component (6). The clamping plate (7) is mounted on the upper side of the sliding seat (4) via a support plate. The clamping plate (7) will move horizontally as the sliding seat (4) slides. A transmission push rod motor (8) is mounted on the T-shaped plate (3) via an L-shaped plate. The telescopic end of the transmission push rod motor (8) is connected to the transmission plate. When the telescopic end of the transmission push rod motor (8) extends or retracts, the transmission push rod motor (8) will drive the sliding seat (4) to slide horizontally along the slide rail via the transmission plate.

2. The drilling machine for machining, which facilitates fixing parts, as described in claim 1, is characterized in that, A rotating rod (9) is rotatably mounted on the upper part of the clamping plate (7). A driving component for driving the rotating rod (9) to rotate is provided inside the clamping plate (7). An auxiliary pressure rod (10) is mounted on the rotating rod (9).

3. The drilling machine for machining, which facilitates fixing parts, according to claim 2, is characterized in that, The clamping plate (7) is provided with a positioning mechanism (11), which includes: A positioning push rod motor (1101) is installed inside the clamping plate (7); A movable plate (1102) is mounted on the telescopic end of the positioning push rod motor (1101), and the position of the movable plate (1102) changes as the telescopic end of the positioning push rod motor (1101) extends or retracts. A positioning post (1103) is installed on the outside of the movable plate (1102).

4. The drilling machine for machining, which facilitates fixing parts, according to claim 3, is characterized in that, The clamping plate (7) is L-shaped.

5. The drilling machine for machining, which facilitates fixing parts, according to claim 4, is characterized in that, The swinging component (5) consists of a mounting rod and a swing plate. The mounting rod is rotatably mounted on the upper side of the T-shaped plate (3), and the swing plate is fixedly sleeved on the mounting rod.

6. The drilling machine for machining, which facilitates fixing parts, according to claim 5, is characterized in that, The linkage component (6) consists of a connecting seat and a linkage plate. There are four sets of connecting seats. The four sets of connecting seats are respectively installed on the upper sides of the swing plate and on the upper sides of the two sets of sliding seats (4). The linkage plate is movably sleeved on the connecting seat.

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