CN110216739A - A kind of simple cut-parts drilling machine - Google Patents

Abstract

The invention discloses a simple piece drilling machine, which includes a bracket, a base and an electric drill, the bracket includes a vertical bar and a support frame for placing the electric drill, and the support frame is provided with an assembly ring for placing the electric drill. The vertical bar is fixedly connected with the base, and the support frame is movably connected with the vertical bar so that the support frame can move along the length direction of the vertical bar; the electric drill is fixed on the support for drilling, and a stack of cutting pieces can be completed at one time. Drilling can improve work efficiency, and can improve the accuracy of drilling holes for a stack of cut pieces at the same time, reducing errors. And it is easy to install, the electric drill can be quickly assembled or disassembled with the bracket, which is convenient for the staff to quickly switch the use mode, and the whole device occupies a small space, is small in size, and is convenient to carry or carry.

Description

A simple cutting and drilling machine

technical field

The invention relates to the field of textile and garment production and home improvement tools, in particular to a simple cutting and drilling machine.

Background technique

In the production of textile and clothing, some sewing and production processes need to drill holes for marking. Conventional punching tools cannot punch holes at one time for the whole bundle of cut pieces, but can only punch a single piece, but a single piece of punching requires Each piece is marked with punching holes, and punching holes one by one is a waste of time and the efficiency is very low.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a simple piece drilling machine to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a simple piece drilling machine, including a bracket, a base and an electric drill, the bracket includes a vertical bar and a support frame for placing the electric drill, and the support frame is provided with a An assembly ring for placing an electric drill, the vertical bar is fixedly connected with the base, and the support frame is movably connected with the vertical bar for the support frame to move along the length direction of the vertical bar.

As a further improvement of the present invention, the support frame includes a connection assembly and an installation assembly for placing an electric drill, the installation assembly is arranged on the connection assembly, the connection assembly is movably connected to the vertical bar, and the installation assembly includes an assembly ring and a stabilizing mechanism arranged on the assembling ring, the assembling ring is arranged on the connection assembly, when the electric drill is placed on the assembling ring, the stabilizing mechanism fixes the electric drill.

As a further improvement of the present invention, the stabilizing mechanism includes a fixing bar arranged on the inner ring surface of the assembly ring and two support pieces fixed on the assembly ring in pairs, and the two support pieces are distributed on both sides of the assembly ring , and are bent to form a step for supporting the electric drill.

As a further improvement of the present invention, the side of the fixing bar facing the electric drill is in a sawtooth shape, and shock-absorbing holes are provided on both cut surfaces of the sawtooth.

As a further improvement of the present invention, the number of the vertical rods is two, which are fixed on the base in pairs; the connecting assembly includes two first connecting blocks and a second connecting block respectively movably connected to the two vertical rods , the assembly ring is fixedly connected by a bolt, and the bolt passes through the first connection block, the assembly ring, and the second connection block in turn and is fixed by a nut, and the bolt is also covered with memory foam; the first connection block A rubber ring and a spring shock absorber are arranged between the assembly ring and a rubber ring and a spring shock absorber are also arranged between the second connecting block and the assembly ring.

As a further improvement of the present invention, the base is flat and provided with a through hole through which the drill pin of the electric drill passes.

As a further improvement of the present invention, support springs are sleeved on the two vertical rods; sliding sleeves for being sleeved on the vertical rods are provided on the first connecting block and the second connecting block, and the first connecting block Both the block and the second connecting block are respectively movably connected with the two vertical rods through a sliding sleeve, and one end of the sliding sleeve is in conflict with the support spring.

As a further improvement of the present invention, the two vertical rods are provided with an adjustable fixed height adjustment block, the end of the support spring opposite to the sliding sleeve is in conflict with the adjustment block, and one side of the adjustment block is provided with There is a gap, the end of the adjustment block provided with the gap is provided with a hasp, one end of the hasp is fixedly connected to one side of the adjustment block, and the other end is buckled on the raised side of the adjustment block, and the adjustment block is also provided with There is a self-locking telescopic mechanism for clamping objects.

As a further improvement of the present invention, the self-locking telescopic mechanism includes a clamping plate, a rack, a pawl, a return spring and an unlocking button. One end of the rack is slidably connected in the adjustment block, and the other end extends out of the adjustment block. It is fixedly connected with the clamping plate; one end of the rack opposite to the adjustment block is connected to the inside of the adjustment block through a return spring; the side of the adjustment block opposite to the rack is provided with a slideway for the unlocking button to slide, and the unlocking The button is slidingly connected in the slideway, and the pawl is fixedly connected to one end of the unlocking button opposite the slideway. When the unlocking button is pressed down, the pawl is embedded between the ratchets of the rack; when the rack extends out of the adjustment block , the return spring is stretched.

The beneficial effect of the present invention is that the low-power electric drill is applied to the production of textile and garments. The efficiency of the low-power electric drill for drilling the cut pieces is much higher than that of manual drilling, and the drilling of a stack of cut pieces can be completed at one time, which improves the work efficiency. High efficiency, saving labor cost and time cost; fixing the electric drill on the bracket to drill holes does not require the staff to hold the machine in one hand and press the cutting piece in the other hand, which facilitates the operation of the staff and reduces the safety hazard of the operation, and can Improve the accuracy of drilling holes for a stack of cut pieces at the same time, and reduce errors. And it is easy to install, the electric drill can be quickly assembled or disassembled with the bracket, which is convenient for the staff to quickly switch the use mode, and the whole device occupies a small space, is small in size, and is convenient to carry or carry.

Description of drawings

Fig. 1 is a partial cross-sectional schematic view of the overall structure of the structure of the present invention;

Fig. 2 is a schematic cross-sectional view of the regulating block of the present invention;

Fig. 3 is the top structural schematic diagram of the adjustment block of the present invention;

Fig. 4 is a schematic top view of the bracket structure of the present invention.

Reference numerals: 1, bracket; 11, vertical bar; 12, support frame; 2, base; 3, connection assembly; 31, first connection block; 32, second connection block; 4, installation assembly; 41, assembly ring ; 42, stabilizing mechanism; 421, fixing bar; 422, support plate; 5, bolt; 6, nut; 7, memory foam; 8, rubber ring; 9, spring damping plate; 10, support spring; 122, adjusting block; 13, hasp; 14, self-locking telescopic mechanism; 141, clamping plate; 142, rack; 143, ratchet; 144, return spring;

Detailed ways

The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

Referring to Figures 1-4, this embodiment is a simple piece drilling machine, including a bracket 1, a base 2 and an electric drill, the bracket 1 includes a vertical bar 11 and a support frame 12 for placing the electric drill, the support frame 12 An assembly ring 41 for placing an electric drill is provided, the vertical bar 11 is fixedly connected with the base 2 , and the support frame 12 is movably connected with the vertical bar 11 for the support frame 12 to move along the length direction of the vertical bar 11 .

Through the above-mentioned technical scheme, in the process of textile and garment production, some fabrics need to be punched after cutting. Where holes need to be drilled, since the support frame 12 on which the electric drill is placed can move up and down along the length direction of the vertical rod 11, only the support frame 12 needs to be moved downward until the entire stack of cut pieces is penetrated, and the drilling is completed; using this implementation For example, low-power electric drills are applied to textile and garment production. The efficiency of low-power electric drills for drilling pieces is much higher than that of manual drilling. It can complete the drilling of a stack of pieces at one time, which improves work efficiency and saves manpower. Cost and time cost; fixing the electric drill on the bracket 1 for drilling does not require the staff to hold the machine in one hand and press the cutting piece in the other, which facilitates the operation of the staff, reduces the safety hazard of the operation, and can improve the simultaneous operation of a machine. The accuracy of the hole positions of the stacked pieces is reduced to reduce errors. And it is easy to install, the electric drill can be quickly assembled or disassembled with the bracket 1, which is convenient for the staff to quickly switch the use mode, and the whole device occupies a small space, is small in size, and is convenient to carry or carry.

As an improved specific embodiment, the support frame 12 includes a connection assembly 3 and an installation assembly 4 for placing an electric drill, the installation assembly 4 is arranged on the connection assembly 3, the connection assembly 3 is movably connected on the vertical bar 11, and the installation assembly 4 includes The assembly ring 41 and the stabilizing mechanism 42 arranged on the assembling ring 41, the assembling ring 41 is arranged on the connection assembly 3, when the electric drill is placed on the assembling ring 41, the stabilizing mechanism 42 fixes the electric drill.

Through the above technical scheme, the assembly ring 41 is arranged on the connection assembly 3 that is movably connected to the vertical bar 11. When the connection assembly 3 is subjected to external force and moves up and down along the length direction of the vertical bar 11, the electric drill fixed in the assembly ring 41 also follows the The connecting assembly 3 moves up and down, achieving the effect that the electric drill can drill holes in a stack of cut pieces; the mounting assembly 4 has an assembly ring 41, and the stabilizing mechanism 42 provided in the assembly ring 41 can firmly fix the electric drill in the assembly ring 41, If the electric drill is simply placed on the assembly ring 41, the drilling machine will be unstable during the drilling operation, and it will easily vibrate or shift in position, which will affect the drilling effect. , affect the production operation and even have the potential safety hazard of harming the operator.

As an improved specific embodiment, the stabilizing mechanism 42 includes a fixing bar 421 arranged on the inner ring surface of the assembly ring 41 and two support pieces 422 fixed in pairs on the assembly ring 41, and the two support pieces 422 are distributed on the assembly ring. 41, and are bent to form steps for supporting the electric drill.

Through the above technical scheme, the fixing strip 421 arranged on the inner ring surface of the assembly ring 41 in the stabilizing mechanism 42 can fix the electric drill placed in the assembly ring 41, and the two supporting pieces 422 arranged on both sides of the assembly ring 41 can Playing the role of fixing the electric drill, the support piece 422 is set in a bent step shape, which can further match the shape of the electric drill, so that the electric drill will not deviate left and right.

As an improved embodiment, the side of the fixing strip 421 facing the electric drill is in a sawtooth shape, and shock-absorbing holes are provided on both cutting surfaces of the sawtooth.

Through the above technical solution, the side of the fixing strip 421 facing the electric drill is set in a sawtooth shape, which has a greater grip and makes the fixation of the electric drill more reliable. The two cut surfaces of the sawtooth are provided with shock-absorbing holes, and the number is set to several , When the electric drill starts to operate, it will generate vibration, and the shock-absorbing hole will disperse and weaken the force generated, and play a buffer role.

As an improved specific embodiment, the number of vertical bars 11 is two, which are fixed on the base 2 in pairs; the connecting assembly 3 includes two first connecting blocks 31 and second connecting blocks 31 respectively movably connected to the two vertical bars 11. The connection block 32 and the assembly ring 41 are fixedly connected by a bolt 5, and the bolt 5 passes through the first connection block 31, the assembly ring 41, and the second connection block 32 in turn and is fixed by the nut 6, and the bolt 5 is also covered with a memory foam 7; A rubber ring 8 and a spring shock absorber 9 are arranged between the first connection block 31 and the assembly ring 41 , and a rubber ring 8 and a spring shock absorber 9 are also arranged between the second connection block 32 and the assembly ring 41 .

Through the above-mentioned technical scheme, when the electric drill is powered on and in working condition, when the drill needle of the electric drill rotates, the electric drill will vibrate, which in turn will drive the vibration of the entire drilling machine, affecting the use of the operator and the effect of drilling. The memory foam 7 can not only prevent the bolt 5 from scratching the shell of the electric drill, but also further fix the electric drill and absorb shock. The rubber ring 8 and the spring shock absorber 9 can be arranged in the first connection block 31 and the assembly ring 41, the second connection block 32 and the assembly ring 41 respectively, which can play a certain effect of buffering and shock absorption, so that the whole drilling machine can It is more stable in the working state.

As an improved embodiment, the base 2 is flat and has a through hole through which the drill bit of the electric drill passes.

Through the above technical solution, the drilling machine is placed on a stack of cutting pieces that need to be drilled, because the base 2 is flat, it can flatten the cutting pieces, assist the electric drill to drill holes better, and at the same time liberate the hands of the operator , there is no need to press the cutting piece separately; the through hole opened on the base 2 can allow the drill bit of the electric drill to pass through, and can clearly see the position on the cutting piece that needs to be punched and marked, so that it is convenient for the operator to align the drilling machine and the cutting piece. .

As an improved specific embodiment, the two vertical bars 11 are covered with support springs 10; the first connecting block 31 and the second connecting block 32 are provided with sliding sleeves 111 for being placed on the vertical bars 11, the first Both the connecting block 31 and the second connecting block 32 are movably connected to the two vertical rods 11 respectively through the sliding sleeve 111 , and one end of the sliding sleeve 111 is in conflict with the support spring 10 .

Through the above technical solution, the first connecting block 31 and the second connecting block 32 are connected to the vertical rod 11 through the sliding sleeve 111 sleeved on the vertical rod 11, which is more stable than being connected to the vertical rod 11 through the support spring 10, It has a reset effect and is convenient for staff to operate; the first connecting block 31 and the second connecting block 32 can move up and down on the vertical bar 11 conveniently through the supporting spring 10 sleeved on the vertical bar 11, and the supporting spring 10 and the vertical bar 11 There is a gap between them, which can reduce the friction between the two and make it smoother during the movement without affecting the effect of punching.

As an improved specific embodiment, the two vertical rods 11 are provided with an adjustable fixed height adjustment block 122, the end of the spring relative to the sliding sleeve 111 is in conflict with the adjustment block 122, and there is a gap on one side of the adjustment block 122 One end of the adjustment block 122 provided with a gap is provided with a hasp 13, one end of the hasp 13 is fixedly connected to one side of the adjustment block 122, and the other end is buckled on the raised side of the adjustment block 122, and the adjustment block 122 is also provided with a useful Self-locking telescopic mechanism 14 for clamping objects.

Through the above technical solution, the position of the support spring 10 on the vertical rod 11 can be changed by adjusting the fixed height of the adjustment block 122 arranged on the vertical rod 11, so as to achieve the purpose of adjusting the minimum height of the drill bit of the electric drill. , when encountering small pieces that need to be placed on the base 2 for drilling, the height of the adjustment block 122 can be adjusted appropriately, and the position of the support spring 10 will also be raised. The distance between the electric drill and the base 2 It will also become larger, leaving space for small pieces of cutting, avoiding the drill needle of the electric drill from over-drilling and damaging the desktop, allowing the electric drill to be used directly on ordinary desktops, making it more convenient to use. In addition, by moving and fixing the adjustment block 122 up and down, it can also be used to press down and fix some smaller objects, so as to facilitate drilling. The self-locking telescopic mechanism 14 provided can also clamp the object after the adjustment of the adjustment block 122 is completed, so as to improve the stability of the object. Under this method of use, the object to be drilled can not only be drilled by pressing the base 2, It is also possible to use the adjustment block 122 to cooperate with the base 2 to clamp the object for drilling, or to cooperate with the self-locking telescopic mechanism 14 between the two adjustment blocks 122 to carry out drilling for the clamped object. The setting of the adjustment block 122 can provide multiple A drilling plan.

As an improved specific embodiment, the self-locking telescopic mechanism 14 includes a clamping plate 141, a rack 142, a pawl 143, a return spring 144 and an unlocking button 145. One end of the rack 142 is slidably connected in the adjustment block 122, and the other end is Extend the adjustment block 122 and be fixedly connected with the clamping plate 141; one end of the rack 142 opposite to the adjustment block 122 is connected to the inside of the adjustment block 122 through a return spring 144; the adjustment block 122 is provided with a lock for unlocking on the side opposite to the rack 142. The slideway 15 that the button 145 slides, the unlocking button 145 is slidably connected in the slideway 15, and the ratchet 143 is fixedly connected on one end of the unlocking button 145 opposite to the slideway 15, when the unlocking button 145 is pressed down, the ratchet 143 is embedded in the tooth Between the ratchets of the bar 142; when the rack 142 stretches out of the adjustment block 122, the return spring 144 is stretched.

Through the above technical scheme, when the small-volume object cannot be fixed under the base 2 for drilling, the small-volume object is placed on the base 2, and the self-locking telescopic mechanism 14 in the adjustment block 122 on the vertical bar 11 can Fix the object so that the object will not be shifted, deformed, slipped, etc. during drilling, which will affect the production operation, and ensure that the operator avoids potential safety hazards caused by the slipped object; and the rack 142 in the self-locking telescopic mechanism 14 can only Stretch out, manually adjust the stretched length of the rack 142, when the rack 142 is stretched to a suitable length, it will not be able to retract by itself, forming a self-locking, no need for additional fixing by personnel, when the drilling is completed or needs to be When the stretching length of the rack 142 is adjusted again, the self-locking telescopic mechanism 14 can be unlocked through the unlock button 145 . The shape of one end of the ratchet 143 is adapted to the gear clearance of the rack 142, which can better play a self-locking effect. The rack 142 can no longer be retracted automatically. 145 is fixedly connected, when the release button 145 is pressed, the ratchet 143 moves down and cooperates with the rack 142, the rack 142 can only be stretched outwards, and the return spring 144 is stretched at the same time, and the release button 145 is pulled up When starting, the ratchet 143 is also taken away from the rack 142, and the return spring 144 shrinks back, driving the rack 142 to shrink back without hindrance, and unlocks at this time.

The above descriptions are only preferred implementations of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention should also be regarded as the protection scope of the present invention.

Claims (9)

1. A simple and easy piece drilling machine is characterized in that it comprises a support (1), a base (2) and an electric drill, and the support (1) includes a vertical bar (11) and a support frame for placing an electric drill ( 12), the support frame (12) is provided with an assembly ring (41) for placing an electric drill, the vertical bar (11) is fixedly connected with the base (2), and the support frame (12) is connected with the vertical bar (11) ) is movably connected for the support frame (12) to move along the length direction of the vertical bar (11). 2. A simple piece drilling machine according to claim 1, characterized in that, the support frame (12) includes a connecting assembly (3) and an installation assembly (4) for placing an electric drill, the installation The assembly (4) is arranged on the connection assembly (3), and the connection assembly (3) is movably connected on the vertical rod (11), and the installation assembly (4) includes an assembly ring (41) and an installation ring (41) ) on the stabilizing mechanism (42), the assembly ring (41) is arranged on the connection assembly (3), when the electric drill is placed on the assembly ring (41), the stabilizing mechanism (42) fixes the electric drill. 3. A simple piece drilling machine according to claim 2, characterized in that, the stabilizing mechanism (42) includes a fixing strip (421) arranged on the inner ring surface of the assembly ring (41) and two The supporting pieces (422) are fixed on the assembly ring (41) in pairs, and the two support pieces (422) are distributed on both sides of the assembly ring (41), and both of them are bent to form steps for supporting the electric drill. 4. A simple piece drilling machine according to claim 3, characterized in that, the side of the fixing strip (421) facing the electric drill is in a sawtooth shape, and shock-absorbing holes are provided on both cutting surfaces of the sawtooth . 5. A kind of simple piece drilling machine according to claim 4, characterized in that, the number of the vertical rods (11) is two, fixed in pairs on the base (2); the connecting assembly ( 3) It includes two first connecting blocks (31) and second connecting blocks (32) respectively movably connected to the two vertical rods (11), and the assembly ring (41) is fixedly connected by a bolt (5), The bolts (5) pass through the first connecting block (31), the assembly ring (41), and the second connecting block (32) in turn and are fixed by nuts (6), and the bolts (5) are also covered with memory foam (7); a rubber ring (8) and a spring shock absorber (9) are arranged between the first connection block (31) and the assembly ring (41), and the second connection block (32) and the assembly ring ( 41) also be provided with a rubber ring (8) and spring damping sheet (9) between. 6. A simple piece drilling machine according to claim 1 or 2 or 3 or 4 or 5, characterized in that the base (2) is flat, and there is a hole for the drill needle of the electric drill to pass through. through hole. 7. A simple piece drilling machine according to claim 1, characterized in that, the two vertical rods (11) are covered with supporting springs (10); the first connecting block (31) and the second connecting block (32) are all provided with a sliding sleeve (111) for being enclosed within the vertical bar (11), and the first connecting block (31) and the second connecting block (32) all pass through the sliding sleeve ( 111) are movably connected with two vertical rods (11) respectively, and one end of the sliding sleeve (111) conflicts with the support spring (10). 8. A simple piece drilling machine according to claim 7, characterized in that, two vertical rods (11) are provided with adjustable fixed height adjustment blocks (122), and the supporting springs (10) One end of the sliding sleeve (111) conflicts with the adjustment block (122), and a gap is provided on one side of the adjustment block (122), and a gap is provided at one end of the adjustment block (122). Buckle (13), one end of the hasp (13) is fixedly connected to one side of the adjustment block (122), and the other end is buckled on the raised side of the adjustment block (122). In the adjustment block (122), there is also A self-locking telescopic mechanism (14) for clamping objects is provided. 9. A simple piece drilling machine according to claim 8, characterized in that the self-locking telescopic mechanism (14) includes a clamping plate (141), a rack (142), a pawl (143) , return spring (144) and unlock button (145), one end of the rack (142) is slidably connected in the adjustment block (122), and the other end extends out of the adjustment block (122) and is fixed with the clamping plate (141) Connection; one end of the rack (142) relative to the adjustment block (122) is connected to the inside of the adjustment block (122) through a return spring (144); the side of the adjustment block (122) relative to the rack (142) A slideway (15) is provided for the sliding of the unlock button (145), the unlock button (145) is slidably connected in the slideway (15), and the ratchet (143) is fixedly connected to the relative slideway of the unlock button (145). On one end of the road (15), when the unlock button (145) is pressed down, the pawl (143) is embedded between the ratchet teeth of the rack (142); when the rack (142) stretches out of the adjustment block (122) , the return spring (144) is stretched.