CN209887213U - A kind of anti-pinch hand drilling machine for machining - Google Patents

Abstract

The utility model discloses a prevent drilling machine for machining of tong, comprising a base plate, the equal fixedly connected with riser in both sides at bottom plate top, the top fixedly connected with backup pad of riser, the automatic telescopic link of the equal fixedly connected with in both sides of backup pad bottom, the output fixedly connected with diaphragm of automatic telescopic link, the equal fixedly connected with montant in both sides of diaphragm bottom, the inner chamber of montant runs through and is provided with the horizontal pole. The utility model discloses a cooperation that sets up montant, horizontal pole, first protection casing, first spring, first spout, connecting rod, slider, second spring, connecting plate and second protection casing is used, has solved current drilling machine for machining and has not the problem of preventing tong function, and this drilling machine for machining of preventing tong possesses the advantage of preventing tong, has improved the security, can avoid staff tong, improves the practicality, is favorable to people's use.

Description

A kind of anti-pinch hand drilling machine for machining

technical field

The utility model relates to the technical field of mechanical processing, in particular to a mechanical processing drilling machine with an anti-pinch hand.

Background technique

Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. In the production process, any changes in the shape, size, The process of making it into a finished product or semi-finished product, such as its location and nature, is called a technological process. It is the main part of the production process. The technological process can be divided into casting, forging, stamping, welding, machining, assembly and other technological processes. The technological process generally refers to the sum of the machining process of the parts and the assembly process of the machine. Other processes are called auxiliary processes. The drilling machine is a kind of machinery. When drilling, the hands of the staff are easily injured, and the drilling machine has no protective device. , low security, low practicality, not conducive to people's use.

Utility model content

The purpose of the utility model is to provide a hand-clamping-proof drilling machine for machining, which has the advantage of preventing hand-clamping, and solves the problem that the existing machining-use drilling machine does not have the function of preventing hand-pinch.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-pinch hand drilling machine for machining, comprising a bottom plate, two sides of the top of the bottom plate are fixedly connected with vertical plates, and the top of the vertical plate is fixedly connected with a vertical plate. A support plate, both sides of the bottom of the support plate are fixedly connected with automatic telescopic rods, the output end of the automatic telescopic rod is fixedly connected with a horizontal plate, and both sides of the bottom of the horizontal plate are fixedly connected with vertical rods, the The inner cavity of the vertical rod is provided with a horizontal rod, the opposite end of the horizontal rod is fixedly connected with a first protective cover, the surface of the horizontal rod is sleeved with a first spring, and the two ends of the first spring are respectively connected with the vertical rod. The surface of the first protective cover is fixedly connected with the surface of the first protective cover, the two sides of the bottom of the horizontal plate are provided with a first chute, the surface of the first protective cover is fixedly connected with a connecting rod, and the connecting rod is far away from the first protective cover. One end of the cover is fixedly connected with a slider, and the slider is located in the inner cavity of the first chute, both sides of the top of the inner cavity of the first protective cover are fixedly connected with a second spring, and the bottom of the second spring is fixedly connected There is a connecting plate, the bottom of the connecting plate is fixedly connected with a second protective cover, and the bottom of the second protective cover penetrates the first protective cover and extends to the outside of the first protective cover.

Preferably, a motor is fixedly connected to the bottom of the horizontal plate, a drill bit is fixedly connected to the output end of the motor, a second chute is provided on the opposite side of the vertical plate, and both sides of the horizontal plate are fixedly connected There is a first sliding rod, and the end of the first sliding rod away from the horizontal plate extends to the inner cavity of the second chute, the four corners of the bottom of the bottom plate are fixedly connected with legs, and the top of the bottom plate is fixedly connected with a placing block, The top of the placing block is provided with a drilled hole.

Preferably, both sides of the inner cavity of the first protective cover are provided with third sliding grooves, both sides of the connecting plate are fixedly connected with a second sliding rod, and the end of the second sliding rod away from the connecting plate extends to The inner cavity of the third chute.

Preferably, both sides of the top of the placing block are provided with threaded grooves, the inner cavity of the threaded grooves is threadedly connected with a threaded rod, and the top of the threaded rod is fixedly connected with a fixing plate.

Preferably, an operation lever is fixedly connected to one end of the crossbar away from the first protective cover, and the surface of the operation lever is provided with anti-skid patterns.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model solves the problem by setting the vertical rod, the horizontal rod, the first protective cover, the first spring, the first chute, the connecting rod, the slider, the second spring, the connecting plate and the second protective cover. The existing drilling machine for machining does not have the problem of preventing hand clamping. The drilling machine for machining with preventing hand has the advantage of preventing hand clamping, improves safety, can avoid hand clamping by staff, and improves practicability. Useful for people.

2. By setting the third sliding groove and the second sliding rod, the utility model can increase its stability, facilitate the movement of the connecting plate, and prevent it from swaying left and right. By setting the threaded groove and the threaded rod, the object can be effectively fixed. , the operation is simple, and the work efficiency of the staff is improved. By setting the operation lever, the operation of the cross bar can be facilitated by the staff, and the operation efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the left side schematic diagram of the partial structure in Fig. 1 of the utility model;

Fig. 3 is the partial structure sectional schematic diagram in Fig. 1 of the utility model;

4 is a schematic top view of the first protective cover of the present invention.

In the figure: 1 bottom plate, 2 vertical plate, 3 supporting plate, 4 automatic telescopic rod, 5 horizontal plate, 6 vertical rod, 7 horizontal rod, 8 first protective cover, 9 first spring, 10 first chute, 11 connection Rod, 12 Slider, 13 Second Spring, 14 Connecting Plate, 15 Second Shield, 16 Motor, 17 Drill Bit, 18 Second Chute, 19 First Slide Bar, 20 Outrigger, 21 Placement Block, 22 Drilling , 23 third chute, 24 second sliding rod, 25 threaded groove, 26 threaded rod, 27 fixed plate, 28 operating rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-4, an anti-pinch machining drilling machine, including a bottom plate 1, a vertical plate 2 is fixedly connected to both sides of the top of the bottom plate 1, a support plate 3 is fixedly connected to the top of the vertical plate 2, and the support plate 3. Both sides of the bottom are fixedly connected with an automatic telescopic rod 4, the output end of the automatic telescopic rod 4 is fixedly connected with a horizontal plate 5, the bottom of the horizontal plate 5 is fixedly connected with a motor 16, and the output end of the motor 16 is fixedly connected with a drill bit 17, The opposite side of the vertical plate 2 is provided with a second chute 18 , both sides of the horizontal plate 5 are fixedly connected with a first sliding rod 19 , and the end of the first sliding rod 19 away from the horizontal plate 5 extends to the second sliding groove 18 The four corners of the bottom plate 1 are fixedly connected with outriggers 20, the top of the bottom plate 1 is fixedly connected with a placement block 21, the top of the placement block 21 is provided with a drill hole 22, and both sides of the top of the placement block 21 are provided with threads. The groove 25, the inner cavity of the threaded groove 25 is threadedly connected with a threaded rod 26, and the top of the threaded rod 26 is fixedly connected with a fixing plate 27. By setting the threaded groove 25 and the threaded rod 26, the object can be effectively fixed, the operation is simple, and the In order to improve the work efficiency of the staff, both sides of the bottom of the horizontal plate 5 are fixedly connected with vertical rods 6, the inner cavity of the vertical rod 6 is provided with a horizontal rod 7, and the end of the horizontal rod 7 away from the first protective cover 8 is fixedly connected with an operation. The rod 28, the surface of the operating rod 28 is provided with anti-skid patterns, by setting the operating rod 28, the operation of the cross rod 7 can be facilitated by the staff, and the operation efficiency is high, and the opposite end of the cross rod 7 is fixedly connected with the first protective cover 8, Both sides of the inner cavity of a protective cover 8 are provided with third sliding grooves 23 , both sides of the connecting plate 14 are fixedly connected with second sliding rods 24 , and the end of the second sliding rod 24 away from the connecting plate 14 extends to the third sliding rod 24 . In the inner cavity of the chute 23, by setting the third chute 23 and the second sliding rod 24, its stability can be increased, which is convenient for the movement of the connecting plate 14, so that it does not sway from side to side. The surface of the cross rod 7 is sleeved with a first The spring 9, and the two ends of the first spring 9 are respectively fixedly connected with the surface of the vertical rod 6 and the surface of the first protective cover 8, the two sides of the bottom of the horizontal plate 5 are provided with the first chute 10, the first protective cover 8 A connecting rod 11 is fixedly connected to the surface of the connecting rod 11, and a slider 12 is fixedly connected to one end of the connecting rod 11 away from the first protective cover 8, and the sliding block 12 is located in the inner cavity of the first chute 10, and the top of the inner cavity of the first protective cover 8 is fixedly connected A second spring 13 is fixedly connected to both sides, the bottom of the second spring 13 is fixedly connected to a connecting plate 14, the bottom of the connecting plate 14 is fixedly connected to a second protective cover 15, and the bottom of the second protective cover 15 penetrates the first protective cover The cover 8 extends to the outside of the first protective cover 8. By setting the vertical rod 6, the horizontal rod 7, the first protective cover 8, the first spring 9, the first chute 10, the connecting rod 11, the slider 12, the second The cooperating use of the spring 13, the connecting plate 14 and the second protective cover 15 solves the problem that the existing drilling machine for machining does not have the function of preventing hand clamping. , the safety is improved, the hands of the staff can be avoided, the practicability is improved, and it is beneficial to people's use.

When in use, the first spring 9 is in a squeezed state at this moment, and the first protective cover 8 is brought close to each other by the action of the first spring 9, and the motor 16 is surrounded and protected by the second chute 18 and the first sliding rod 19. When used together, the automatic telescopic rod 4 drives the horizontal plate 5 to move downward, and the horizontal plate 5 drives the second protective cover 15 to move downward. When the second protective cover 15 contacts the placing block 21, the second protective cover 15 moves downward. 15 no longer moves down, when the second protective cover 15 exerts pressure on the placing block 21, through the cooperation of the third sliding groove 23 and the second sliding rod 24, the first protective cover 8 squeezes the second spring 13, and the first protective cover 8 presses the second spring 13. The second protective cover 15 is retracted into the inner cavity of the first protective cover 8, so as to prevent the purpose of pinching the hands of the staff.

To sum up: the anti-pinch hand drilling machine for machining is provided with the vertical rod 6, the horizontal rod 7, the first protective cover 8, the first spring 9, the first chute 10, the connecting rod 11, the slider 12, The combined use of the second spring 13 , the connecting plate 14 and the second protective cover 15 solves the problem that the existing drilling machine for machining does not have the function of preventing hand clamping.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An anti-pinch hand drilling machine for machining, comprising a bottom plate (1), characterized in that a vertical plate (2) is fixedly connected to both sides of the top of the bottom plate (1), and the vertical plate (2) A support plate (3) is fixedly connected to the top of the support plate (3), an automatic telescopic rod (4) is fixedly connected to both sides of the bottom of the support plate (3), and a horizontal plate (4) is fixedly connected to the output end of the automatic telescopic rod (4). 5), both sides of the bottom of the horizontal plate (5) are fixedly connected with vertical rods (6), the inner cavity of the vertical rod (6) is provided with a horizontal rod (7), the horizontal rod (7) A first protective cover (8) is fixedly connected to the opposite end, a first spring (9) is sleeved on the surface of the horizontal bar (7), and two ends of the first spring (9) are respectively connected to the vertical bar (6) The surface of the first protective cover (8) is fixedly connected, the two sides of the bottom of the horizontal plate (5) are provided with first chute (10), and the surface of the first protective cover (8) is fixedly connected There is a connecting rod (11), the end of the connecting rod (11) away from the first protective cover (8) is fixedly connected with a slider (12), and the slider (12) is located in the inner cavity of the first chute (10) , a second spring (13) is fixedly connected to both sides of the top of the inner cavity of the first protective cover (8), and a connecting plate (14) is fixedly connected to the bottom of the second spring (13). A second protective cover (15) is fixedly connected to the bottom of (14), and the bottom of the second protective cover (15) penetrates through the first protective cover (8) and extends to the outside of the first protective cover (8). 2 . The anti-pinch hand drilling machine for machining according to claim 1 , wherein a motor ( 16 ) is fixedly connected to the bottom of the horizontal plate ( 5 ), and the output end of the motor ( 16 ) is fixedly connected with the motor ( 16 ). 3 . A drill bit (17) is fixedly connected, a second chute (18) is opened on the opposite side of the vertical plate (2), and a first sliding rod (19) is fixedly connected to both sides of the horizontal plate (5). , and the end of the first sliding rod (19) away from the transverse plate (5) extends to the inner cavity of the second sliding groove (18), and the four corners of the bottom of the bottom plate (1) are fixedly connected with legs (20), so A placing block (21) is fixedly connected to the top of the bottom plate (1), and a drill hole (22) is opened on the top of the placing block (21). 3. The anti-pinch hand drilling machine for machining according to claim 1, characterized in that: both sides of the inner cavity of the first protective cover (8) are provided with third chute (23), so Both sides of the connecting plate (14) are fixedly connected with a second sliding rod (24), and one end of the second sliding rod (24) away from the connecting plate (14) extends to the inner cavity of the third chute (23). 4. The anti-pinch hand drilling machine for machining according to claim 2, characterized in that: both sides of the top of the placing block (21) are provided with thread grooves (25), and the thread grooves (25) ) is threadedly connected with a threaded rod (26), and a fixing plate (27) is fixedly connected to the top of the threaded rod (26). 5 . The anti-pinch hand drilling machine for machining according to claim 1 , wherein an operating rod ( 28 ) is fixedly connected to one end of the cross bar ( 7 ) away from the first protective cover ( 8 ). 6 . The surface of the operating rod (28) is provided with anti-skid patterns.

Images