Special puncher for mounting glass clamp

Abstract

The utility model discloses a special puncher for mounting a glass clamp, which comprises a main shaft, a shell, pedals and a drill bit, and the pedals are fixedly connected to the lower ends of the two sides of the shell; a transfer box is arranged on the upper portion in the shell, a main shaft is arranged on the upper portion of the transfer box, output shafts are arranged on the lower side of the transfer box, and the main shaft can drive the output shafts to rotate simultaneously when rotating and penetrates through the upper portion of the shell. The lower end of each output shaft is connected with a drill bit through a connector. According to the utility model, the work of punching a mounting hole in one glass clamp can be completed at a time, so that time and labor are saved, and the labor intensity of workers is reduced; the punching positioning can be easily completed, and the work is convenient; the punching depth can be quickly positioned; after transportation or use, the transfer box drives the drill bit to automatically retract into the inner cavity of the shell at the upper part of the centralizing plate, so that safety is facilitated; the device is reasonable in design, simple in structure, easy to manufacture and safe and stable in use; good popularization values are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of glass clamp installation auxiliary tools, in particular to a special puncher for glass clamp installation. Background Art

[0002] As glass is more and more widely used, during the installation of glass, it is necessary to fix the glass on the ground or a plane for placement and fixation. When fixing and placing the glass, the glass clamp needs to be fixed on the ground or a plane, and then the glass is installed on the glass clamp. In this process, it is first necessary to punch holes in the ground corresponding to the fixing holes of the glass clamp, and then fix the glass clamp with bolts. At present, each glass clamp mostly uses 3-4 installation holes. When punching holes in the ground, most of them use electric drills or impact drills to punch holes in the ground one by one. When punching holes, it is necessary to correspond to the size of the installation holes of the glass clamp. This requires measuring the size and spacing of the installation holes of the glass clamp and remembering them one by one, and then punching holes one by one. This punching method is time-consuming and labor-intensive, and the labor intensity of workers is high. If there is a slight negligence in the punching process, deviations will occur, resulting in misalignment of the punching holes and the installation holes of the glass clamp. If the deviation is slightly large, it will be impossible to install, and it can only be replaced and punched, which seriously affects the work progress and increases the labor intensity of the staff. Therefore, it is necessary to design a special puncher for glass clamp installation. Utility Model Content

[0003] The utility model aims to provide a special puncher for installing a glass clamp in view of the defects in the prior art.

[0004] The technical solution is: a special puncher for installing a glass clamp comprises a main shaft, a shell, a pedal and a drill bit, wherein the shell is a rectangular box structure with a cavity inside and an open bottom, and the lower ends of both sides thereof extend outward and are fixedly connected with pedals; a transfer box is provided at the upper inner part of the shell, a main shaft is provided at the middle upper part of the transfer box, and 3-4 output shafts are provided at the lower side of the transfer box, and when the main shaft rotates, each output shaft can be driven to rotate simultaneously, the main shaft passes through the shell and extends to the outside of the upper part of the shell, and a shaft handle is provided at the top end of the main shaft; the lower ends of each output shaft are detachably connected with a drill bit through a connector.

[0005] Furthermore, the transfer box includes a shell and a gear, the length and width of the shell are consistent with the length and width of the inner cavity of the shell, and the transfer box can move up and down in the shell; the bottom end of the main shaft passes through the shell and the inside of the shell and is rotatably connected to the upper and lower sides of the shell, a driving gear is provided on the main shaft in the shell, and three or four passive gears are evenly distributed on the outer periphery of the driving gear, the driving gear is meshed with the passive gear, the middle part of each passive gear is fixedly connected to the upper end of the output shaft, and the lower end of the output shaft extends to the lower part outside the shell; the main shaft is rotatably connected to the shell and the upper side of the shell, and each output shaft is rotatably connected to the shell; the diameter of the driving gear is less than or equal to the diameter of the passive gear and the diameters of each passive gear are equal.

[0006] Further, the transfer box includes a shell and a gear, the length and width of the shell are consistent with the length and width of the inner cavity of the shell, and the transfer box can move up and down in the shell; the bottom end of the main shaft passes through the shell and the inside of the shell and is rotatably connected with the upper and lower sides of the shell, a driving gear is provided on the main shaft in the shell, and a passive gear is provided at the four corners of the shell respectively, and the left and right sides of the driving gear are respectively meshed and connected with the passive gears on the left and right sides of the shell through transmission gears, the central axis of the passive gear passes through the lower side of the shell and is connected with a connecting seat on the lower side outside the shell, and a detachable drill bit is connected to the connecting seat; the main shaft is rotatably connected with the shell and the upper side of the shell, each of the output shafts is rotatably connected with the shell, and the central axis of each of the transmission gears is rotatably connected with the upper and lower sides of the shell; the diameter of the driving gear is less than or equal to the diameter of the transmission gear, the diameter of the transmission gear is less than or equal to the diameter of the passive gear and the diameters of each passive gear are equal, and the diameters of the two transmission gears are equal.

[0007] Furthermore, springs are provided between the lower parts of both sides of the transfer box and the pedals connected to the bottom end of the shell.

[0008] Furthermore, a straightening plate is fixedly provided on the inner side of the lower part of the shell, and a through hole matching the position and diameter of the drill bit is provided on the straightening plate.

[0009] Furthermore, 1-2 auxiliary lines flush with 1-2 drill bit center lines are transversely arranged on the pedal, and a large observation hole and a small observation hole are arranged on the auxiliary lines.

[0010] Furthermore, a thorn cone is vertically downwardly provided around the bottom surface of the pedal.

[0011] Furthermore, a main shaft at the lower part of the shaft handle is provided with a limit stop plate and scale lines that can be adjusted up and down.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1) The structure of setting the transfer box inside the shell is adopted, which can complete the work of drilling a glass clamp installation hole at one time, saving time and effort and reducing the labor intensity of workers;

[0014] 2) The pedal with auxiliary lines, observation holes and thorn cone structure can easily and conveniently complete the positioning of the punching, making the work convenient;

[0015] 3) The structure of setting a limit stopper and scale lines on the main shaft on the upper side of the shell can quickly locate the depth of the hole to avoid the phenomenon that the bolt cannot be installed due to the hole being drilled too shallow;

[0016] 4) A spring structure is used between the transfer box in the housing and the housing pedal 3. After transportation or use, the transfer box drives the drill to automatically reset upward and retract into the housing cavity on the upper part of the straightening plate, which is beneficial to safety;

[0017] 5) A straightening plate is provided at the bottom of the shell to assist in straightening and limiting the drill bit, effectively preventing the drill bit from deviating and reducing the occurrence of breakage;

[0018] The utility model has reasonable design, simple structure, easy manufacture, safety and stability when in use, and has good promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model;

[0020] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure at point A;

[0021] Figure 3 It is a schematic diagram of the structure of the second and third embodiments of the utility model;

[0022] Figure 4 The second embodiment is Figure 3 Schematic diagram of the cross-sectional structure at point A;

[0023] Figure 5 The third embodiment is Figure 3 Schematic diagram of the cross-sectional structure at point A;

[0024] Figure 6 It is a schematic diagram of the external structure of the utility model;

[0025] Figure 7 yes Figure 6 Top view of the . DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are 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] Example 1: Reference Figure 1 — Figure 2 , Figure 6 — Figure 7 A special puncher for installing glass clamps, comprising a main shaft 1, a shell 2, a pedal 3, a spring 4 and a drill 5. The shell 2 is a rectangular box structure with a cavity inside and an open bottom. The lower ends of both sides of the shell 2 extend outward and are fixedly connected with pedals 3. The inner ends of the two pedals 3 extend into the inner sides of the shell 2 by 1-2 cm respectively. A transfer box 6 is provided in the upper part of the shell 2. The transfer box 6 includes a shell 61 and a gear. The length and width of the shell 61 coincide with the length and width of the inner cavity of the shell 2, so that the transfer box 6 can move up and down in the shell 2. The bottom end of the main shaft 1 passes through the shell 2 and the shell 61 and is rotatably connected to the upper and lower sides of the shell 61. A driving gear 62 is provided on the main shaft 1 in the shell 61. Three passive gears 63 are evenly distributed on the outer periphery of the driving gear 62. The driving gear 62 is meshed and connected with the passive gear 63. The middle part of each passive gear 63 is fixedly connected to the upper end of the output shaft 7. The lower end of the output shaft 7 extends to the outer lower part of the housing 61, and the lower end of each output shaft 7 is detachably connected to a drill bit 5 through a connector 9; when the main shaft 1 of the transfer box 6 rotates, it can drive each output shaft 7 and the drill bit 5 to rotate simultaneously, and the main shaft 1 is rotatably connected to the housing 2 and the upper side of the housing 61, and each output shaft 7 is rotatably connected to the housing 61. The spacing between the three output shafts 7 coincides with the spacing between the glass clamp mounting holes of the base to be installed with three mounting holes; during manufacturing, the spacing between the three output shafts 7 can be adjusted by changing the diameter of the driving gear 62 and the driven gear 63, and the diameter of the driving gear 62 is less than or equal to the diameter of the driven gear 63, and the diameters of the three driven gears 63 are equal.

[0028] The upper end of the main shaft 1 passes through the shell 2 and extends to the outside of the upper part of the shell 2. The top of the main shaft 1 is provided with a shaft handle 8, which matches the drill bit clamp on the output shaft of a hand drill, an impact drill or an electric hammer; a spring 4 is provided between the pedals 3 connected to the bottom end of the shell 2 at the lower part of both sides of the transfer box 6.

[0029] A straightening plate 10 is fixedly disposed on the inner side of the lower portion of the housing 2 , and a through hole 101 is disposed on the straightening plate 10 , which is consistent with the position and diameter of the drill bit.

[0030] The pedal 3 is laterally provided with an auxiliary line 31 which is flush with the center line of a drill bit, and the auxiliary line 31 is provided with a large observation hole 32 and a small observation hole 33; a thorn cone 34 is vertically downwardly provided around the bottom surface of the pedal 3.

[0031] A limit stop plate 11 and scale lines 12 which can be adjusted up and down are provided on the main shaft 1 at the lower part of the shaft handle 8 .

[0032] When in use, first draw a marking line along the installation direction of multiple glass clamps on the plane where the glass clamps need to be installed, so as to determine the installation direction of the glass clamps. Install the shaft handle 8 of this embodiment on the drill clamp on the output shaft of the hand drill, impact drill or electric hammer; then place the bottom surface of the pedal 3 of this embodiment on the installation surface, and align the auxiliary line 31 with the marking line through the auxiliary observation of the large observation hole 32 and the small observation hole 33 to start drilling. Both feet step on the pedals 3 on both sides of the shell 2, and the spike cone 34 will grab the installation ground at this time, which is conducive to stability. Then turn on the hand drill, impact drill or electric hammer and press down, and the main shaft 1 rotates and drives each output shaft 7 and the drill bit 5 to rotate at the same time through the transfer box 6, completing the work of drilling three holes at a time. The limit stopper 11 on the main shaft 1 can be adjusted up and down to adjust the depth of the drilling, and the drilling depth can be adjusted through the scale line 12 on the main shaft 1. The function of the straightening plate 10 is to assist in straightening and limiting the drill bit, which can effectively prevent the drill bit from running off and reduce the phenomenon of breaking. The connector 9 is used to replace the drill bit 5. The function of the spring 4 is that after use, the transfer box 6 automatically resets upward and drives the drill bit to retract into the inner cavity of the housing 2 on the upper part of the straightening plate 10, which is beneficial to safety.

[0033] This embodiment can drill three fixing holes arranged in an isosceles triangle at one time. The fixing holes arranged in this way are used for glass clamps with a circular base.

[0034] Example 2: Reference Figure 3 — Figure 4 , Figure 6 — Figure 7 In this embodiment, four passive gears 63 are evenly distributed on the outer periphery of the active gear 62 in the transfer case 6, and the active gear 62 is meshed and connected with the passive gear 63; other structures, working process principles and usage methods are the same as those in the first embodiment.

[0035] This embodiment can punch four fixing holes arranged in a square at one time. The fixing holes arranged in this way are used for glass clamps with square bases.

[0036] Example 3: Reference Figure 3 , Figure 5 — Figure 7In this embodiment, the transfer box 6 includes a housing 61 and gears. The length and width of the housing 61 match the length and width of the inner cavity of the housing 2, so that the transfer box 6 can move up and down in the housing 2; the bottom end of the main shaft 1 passes through the housing 2 and the housing 61 and is rotatably connected with the upper and lower sides of the housing 61. A driving gear 62 is provided on the main shaft 1 in the housing 61, and a passive gear 63 is provided at the four corners of the housing 61. The left and right sides of the driving gear 62 are respectively meshed and connected with the passive gears 63 on the left and right sides of the housing through a transmission gear 64. The middle parts of the four passive gears 63 are connected to the upper end of the output shaft 7. The lower end of the output shaft 7 extends to the outer lower part of the housing 61. The lower ends of the four output shafts 7 are detachably connected to the drill bits 5 through the connectors 9. When the main shaft 1 of the transfer box 6 rotates, it can drive the output shafts 7 and the drill bits 5 to rotate simultaneously. The main shaft 1 is rotatably connected to the housing 2 and the upper side of the housing 61. Each of the output shafts 7 is rotatably connected to the housing 61. The middle axis of each of the transmission gears 64 is rotatably connected to the upper and lower sides of the housing 61. The spacing of the four output shafts 7 is consistent with the spacing of the glass clamp mounting holes of the base to be installed with four mounting holes. During manufacturing, the spacing of the four output shafts 7 can be adjusted by changing the diameters of the driving gear 62, the transmission gear 64 and the driven gear 63. The diameter of the driving gear 62 is less than or equal to the diameter of the transmission gear 64. The diameter of the transmission gear 64 is less than or equal to the diameter of the driven gear 63. The diameters of the four driven gears 63 are equal, and the diameters of the two transmission gears 64 are equal.

[0037] In this embodiment, two parallel auxiliary lines 31 are horizontally arranged on the pedal 3, and the two auxiliary lines 31 are respectively flush with the center lines of the two drill bits on the same side. A large observation hole 32 and a small observation hole 33 are arranged on each auxiliary line 31; a thorn cone 34 is vertically downwardly arranged around the bottom surface of the pedal 3.

[0038] The other structures, working principles and usage of this embodiment are the same as those of the first embodiment.

[0039] This embodiment can punch four fixing holes arranged in a rectangular shape at one time. The fixing holes arranged in this shape are used for glass clamps with a rectangular base.

[0040] The two ends of the straightening plate 10 described in the above embodiments are detachably connected to the inner end of the pedal 3 on the inner side of the lower part of the housing 2 by bolts, and the straightening plate 10 can be removed to facilitate the installation or replacement of the drill bit 5.

[0041] The utility model adopts a structure in which a transfer box is arranged in the shell, which can realize the work of drilling a glass clamp installation hole at one time, saving time and effort and reducing the labor intensity of workers; a pedal with auxiliary lines, observation holes and thorn cone structures is adopted, which can easily and simply complete the positioning of the punching, and the work is convenient; a structure in which a limit stop plate and a scale line are arranged on the main shaft on the upper side of the shell can quickly locate the depth of the punching, and avoid the phenomenon that the bolt cannot be installed due to the shallow punching; a structure in which a spring is arranged between the transfer box in the shell and the shell pedal 3 is adopted, and after transportation or use, the transfer box drives the drill bit to automatically reset upwards and retract into the shell cavity at the upper part of the straightening plate, which is beneficial to safety; a structure in which a straightening plate is arranged at the lower part of the shell can assist in straightening and limiting the drill bit, effectively preventing the drill bit from running off and reducing the occurrence of breakage; the utility model has reasonable design, simple structure, easy manufacture, and safe and stable use; and has good promotion value.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A special puncher for installing a glass clamp, comprising a main shaft, a housing, a pedal and a drill bit, characterized in that: The outer shell is a rectangular box structure with a cavity inside and an open bottom, and the lower ends of both sides thereof extend outward and are fixedly connected to pedals; a transfer box is provided in the upper inner part of the outer shell, a main shaft is provided in the middle upper part of the transfer box, and 3-4 output shafts are provided on the lower side of the transfer box. When the main shaft rotates, it can drive each output shaft to rotate simultaneously. The main shaft passes through the outer shell and extends to the outside of the upper part of the outer shell, and a shaft handle is provided on the top of the main shaft; the lower ends of each output shaft are detachably connected to a drill bit through a connecting head.

2. The special puncher for installing glass clamps according to claim 1, characterized in that: The transfer box includes a shell and a gear. The length and width of the shell match the length and width of the inner cavity of the shell, and the transfer box can move up and down in the shell. The bottom end of the main shaft passes through the shell and the inside of the shell and is rotatably connected with the upper and lower sides of the shell. A driving gear is provided on the main shaft in the shell. Three or four passive gears are evenly distributed on the outer periphery of the driving gear. The driving gear is meshed with the passive gear. The middle of each passive gear is fixedly connected to the upper end of the output shaft, and the lower end of the output shaft extends to the lower part outside the shell. The main shaft is rotatably connected to the shell and the upper side of the shell, and each output shaft is rotatably connected to the shell. The diameter of the driving gear is less than or equal to the diameter of the passive gear and the diameters of each passive gear are equal.

3. The special puncher for installing glass clamps according to claim 1, characterized in that: The transfer box comprises a shell and a gear, the length and width of the shell are consistent with the length and width of the inner cavity of the shell, and the transfer box can move up and down in the shell; the bottom end of the main shaft passes through the shell and the inside of the shell and is rotatably connected with the upper and lower sides of the shell, a driving gear is provided on the main shaft in the shell, and a passive gear is provided at the four corners of the shell respectively, and the left and right sides of the driving gear are respectively meshed and connected with the passive gears on the left and right sides of the shell through transmission gears, the middle axis of the passive gear passes through the lower side of the shell and is connected with a connecting seat on the lower side outside the shell, and a detachable drill is connected to the connecting seat; the main shaft is rotatably connected with the shell and the upper side of the shell, each of the output shafts is rotatably connected with the shell, and the middle axis of each of the transmission gears is rotatably connected with the upper and lower sides of the shell; the diameter of the driving gear is less than or equal to the diameter of the transmission gear, the diameter of the transmission gear is less than or equal to the diameter of the passive gear, and the diameters of each passive gear are equal, and the diameters of the two transmission gears are equal.

4. The special puncher for installing glass clamps according to claim 1, characterized in that: Springs are arranged between the pedals connected to the lower parts of both sides of the transfer box and the bottom end of the shell.

5. The special puncher for installing glass clamps according to claim 1, characterized in that: A straightening plate is fixedly arranged on the inner side of the lower part of the shell, and a through hole which matches the position and diameter of the drill bit is arranged on the straightening plate.

6. The special puncher for installing glass clamps according to claim 1, characterized in that: The pedal is laterally provided with 1-2 auxiliary lines which are flush with 1-2 drill bit center lines, and the auxiliary lines are provided with a large observation hole and a small observation hole.

7. The special puncher for installing glass clamps according to claim 1, characterized in that: A thorn cone is vertically downwardly arranged around the bottom surface of the pedal.

8. The special puncher for installing glass clamps according to claim 1, characterized in that: A limit stop plate and scale lines which can be adjusted up and down are arranged on the main shaft at the lower part of the shaft handle.

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