Pistol drill fixing support

Abstract

The utility model discloses a pistol drill fixing support which comprises two stand columns, a base is arranged at the bottom ends of the stand columns, an anti-skid rubber mat is arranged at the bottom end of the base, an empty groove is formed in each stand column, a sliding shaft is arranged in each empty groove, the bottom end of each sliding shaft is fixedly connected with the corresponding base, and a T-shaped plate is slidably connected into each empty groove. The T-shaped plates are connected with sliding shafts in a sleeving mode, springs are arranged at the bottom ends of the T-shaped plates and connected with the sliding shafts in a sleeving mode, screw rods are rotationally connected to the front side and the rear side between the two T-shaped plates, first gears are arranged at the left ends of the screw rods, a moving table is arranged between the two T-shaped plates, and the front end and the rear end of the moving table are connected with the screw rods in a threaded mode. According to the pistol drill fixing support, the pistol drill can be fixed, and the drilling position can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets and discloses a pistol drill fixed bracket. Background Art

[0002] A hand drill is a drilling tool powered by AC power or DC battery. It is a type of handheld power tool. The hand drill is the best-selling product in the power tool industry. It is widely used in construction, decoration, furniture and other industries to make holes in objects or pierce objects. In some industries, it is also called an electric hammer. The main components of a hand drill include a drill chuck, an output shaft, a gear, a rotor, a stator, a housing, a switch and a cable.

[0003] The traditional method of use generally relies on pure hand-held mode, and there are few matching special brackets. When it is necessary to drill deeper holes, the pistol drill will swing left and right due to the lack of a fixed bracket, and it is difficult to control it. It is difficult to correctly grasp the verticality by relying solely on the operator's hands, and drilling deviation and drill bit breakage often occur, greatly reducing work efficiency. In addition, the existing bracket cannot achieve stable left and right movement of the pistol drill, and the drilling position cannot be adjusted. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a pistol drill fixing bracket which can not only fix the pistol drill but also adjust the drilling position.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a pistol drill fixing bracket, comprising a column, wherein there are two columns, a base is provided at the bottom end of the column, a non-slip rubber pad is provided at the bottom end of the base, a hollow groove is inside the column, a sliding shaft is provided inside the hollow groove, the bottom end of the sliding shaft is fixedly connected to the base, a T-shaped plate is slidably connected inside the hollow groove, the T-shaped plate is sleeved on the sliding shaft, a spring is provided at the bottom end of the T-shaped plate, the spring is sleeved on the sliding shaft, a screw is rotatably connected at the front and rear sides of the two T-shaped plates, a first gear is provided at the left end of the screw, a moving platform is provided between the two T-shaped plates, and the front and rear ends of the moving platform are threadedly connected to the screw.

[0006] Furthermore, a placement groove is provided inside the movable platform, and slide grooves are provided on both left and right sides of the upper surface of the movable platform. Studs are rotatably connected inside the slide grooves, and knobs are provided at one end of the two studs away from each other.

[0007] Furthermore, a moving rod is threadedly connected to the surface of the stud, and the moving rod is slidably connected to the slide groove. A clamping plate is provided at one end of the upper parts of the two moving rods close to each other, and the clamping plate is arc-shaped.

[0008] Furthermore, a vertical rod is provided at the rear side of the upper end of the movable platform, and a support frame is provided at the upper end of the vertical rod, and the support frame is U-shaped.

[0009] Furthermore, a second gear is provided between the two first gears, a rotating shaft is provided inside the second gear, the right end of the rotating shaft is rotatably connected to the T-shaped plate, a rocker is provided at the left end of the rotating shaft, and the first gear meshes with the second gear.

[0010] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0011] (1) The utility model solves the problem that the existing pistol drill fixing bracket cannot fix the pistol drill by providing a movable clamping plate. The pistol drill is placed in the placement slot, and the two knobs are rotated to rotate the studs, thereby moving the movable rod in the slide slot, so that the two clamping plates are close to each other, clamping the pistol drill, and preventing the pistol drill from shaking during the drilling process.

[0012] (2) The utility model solves the problem that the existing pistol drill fixed bracket cannot adjust the drilling position by providing a movable mobile platform. Rotating the rocker can rotate the second gear, and the second gear drives the screw to rotate through the first gear, thereby moving the mobile platform in the horizontal direction, changing the position of the pistol drill, and facilitating drilling at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural schematic diagram of a pistol drill fixing bracket of the utility model;

[0014] Figure 2 This is a right side view of a pistol drill fixing bracket of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of a pistol drill fixing bracket of the utility model from another angle;

[0016] Figure 4 The utility model is a pistol drill fixing bracket Figure 1 Enlarged view of point A in the middle;

[0017] Figure 5 The utility model is a pistol drill fixing bracket Figure 3 Enlarged view of point B in the middle;

[0018] Among them: 1. column; 101. base; 102. anti-slip rubber pad; 103. empty slot; 104. sliding shaft; 105. spring; 2. T-shaped plate; 201. screw rod; 202. first gear; 3. moving platform; 301. placement slot; 302. sliding slot; 303. stud; 304. knob; 305. moving rod; 306. splint; 307. vertical rod; 308. support frame; 4. rotating shaft; 401. rocker; 402. second gear. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] See also Figure 1-5 A pistol drill fixing bracket includes a column 1, the column 1 has two columns, the bottom end of the column 1 is provided with a base 101 for fixing the bracket, the bottom end of the base 101 is provided with an anti-skid rubber pad 102, which can increase the friction with the ground and prevent the bracket from sliding, the column 1 has an empty slot 103 inside, the empty slot 103 has a sliding shaft 104 inside, the bottom end of the sliding shaft 104 is fixedly connected to the base 101, the empty slot 103 is slidably connected with a T-shaped plate 2 inside, the T-shaped plate 2 is sleeved with the sliding shaft 104, the T-shaped plate 2 can move up and down along the sliding shaft 104, the bottom end of the T-shaped plate 2 is provided with a spring 105, the spring 105 is sleeved with the sliding shaft 104, and the spring 105 can use elastic force to push Move the T-shaped plate 2 to keep the T-shaped plate 2 on the upper part of the sliding shaft 104. The front and rear sides of the two T-shaped plates 2 are rotatably connected with screws 201. The left end of the screw 201 is provided with a first gear 202. A moving platform 3 is provided between the two T-shaped plates 2. The front and rear ends of the moving platform 3 are both threadedly connected with the screw 201. The moving platform 3 will move with the rotation of the screw 201. A placement groove 301 is provided inside the moving platform 3 for placing a pistol drill. A vertical rod 307 is provided on the rear side of the upper end of the moving platform 3. A support frame 308 is provided on the upper end of the vertical rod 307. The support frame 308 is U-shaped. The support frame 308 can provide support for the handle of the pistol drill to prevent the pistol drill from tilting.

[0021] Specifically, there are slide grooves 302 on both sides of the upper end surface of the moving platform 3, and studs 303 are rotatably connected inside the slide grooves 302. The two studs 303 have knobs 304 at one end away from each other, which is convenient for rotating the studs 303. A moving rod 305 is threadedly connected to the surface of the stud 303. The moving rod 305 will move with the rotation of the stud 303. The moving rod 305 is slidably connected to the slide grooves 302. The upper ends of the two moving rods 305 close to each other have splints 306. The splints 306 are arc-shaped, which better fits the pistol drill.

[0022] Through the above technical solution, the pistol drill is inserted into the placement slot 301, and the two knobs 304 are rotated to rotate the stud 303, thereby moving the moving rod 305 in the slide slot 302, so that the two clamps 306 are close to each other, clamping the pistol drill to prevent the pistol drill from shaking during the drilling process.

[0023] Specifically, there is a second gear 402 between the two first gears 202, and there is a rotating shaft 4 inside the second gear 402. The right end of the rotating shaft 4 is rotatably connected to the T-shaped plate 2, and there is a rocker 401 at the left end of the rotating shaft 4. The rocker 401 can drive the second gear 402 to rotate through the rotating shaft 4. The first gear 202 engages with the second gear 402, and the first gear 202 will rotate together with the second gear 402.

[0024] Through the above technical solution, rotating the rocker 401 can rotate the second gear 402, and the second gear 402 drives the screw 201 to rotate through the first gear 202, thereby moving the movable platform 3 in the horizontal direction, changing the position of the pistol drill, and facilitating drilling at different positions.

[0025] When in use, insert the pistol drill into the placement slot 301, rotate the two knobs 304 to rotate the stud 303, and then move the moving rod 305 in the slide slot 302, so that the two clamps 306 are close to each other to clamp the pistol drill, and then rotate the rocker 401 to rotate the second gear 402, and the second gear 402 drives the screw 201 to rotate through the first gear 202, thereby moving the movable platform 3 in the horizontal direction, adjust the position of the pistol drill, and then start and press the pistol drill to start drilling.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pistol drill fixing bracket, comprising a column (1), characterized in that: There are two upright posts (1), the bottom end of the upright post (1) is provided with a base (101), the bottom end of the base (101) is provided with an anti-slip rubber pad (102), the upright post (1) has an internal hollow groove (103), the internal end of the hollow groove (103) is provided with a sliding shaft (104), the bottom end of the sliding shaft (104) is fixedly connected to the base (101), the internal end of the hollow groove (103) is slidably connected with a T-shaped plate (2), the T-shaped plate (2) is sleeved with the sliding shaft (104), the bottom end of the T-shaped plate (2) is provided with a spring (105), the spring (105) is sleeved with the sliding shaft (104), the front and rear sides of the two T-shaped plates (2) are rotatably connected with a screw rod (201), the left end of the screw rod (201) is provided with a first gear (202), a moving platform (3) is provided between the two T-shaped plates (2), and the front and rear ends of the moving platform (3) are threadedly connected with the screw rod (201).

2. A pistol drill fixing bracket according to claim 1, characterized in that: The movable platform (3) is provided with a placement groove (301) inside, and the upper surface of the movable platform (3) is provided with sliding grooves (302) on both left and right sides, and the sliding grooves (302) are rotatably connected with studs (303) inside, and the two studs (303) are provided with knobs (304) at one end away from each other.

3. A pistol drill fixing bracket according to claim 2, characterized in that: The surface of the stud (303) is threadedly connected with a moving rod (305), and the moving rod (305) is slidably connected to the slide groove (302). The upper parts of the two moving rods (305) are close to one end and are provided with a clamping plate (306), and the clamping plate (306) is arc-shaped.

4. The pistol drill fixing bracket according to claim 1, characterized in that: A vertical rod (307) is provided at the rear side of the upper end of the moving platform (3), and a support frame (308) is provided at the upper end of the vertical rod (307), and the support frame (308) is U-shaped.

5. The pistol drill fixing bracket according to claim 1, characterized in that: A second gear (402) is provided between the two first gears (202), a rotating shaft (4) is provided inside the second gear (402), the right end of the rotating shaft (4) is rotatably connected to the T-shaped plate (2), a rocker (401) is provided at the left end of the rotating shaft (4), and the first gear (202) is meshed with the second gear (402).

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