Base based on nail gun part machining

Abstract

The base based on nail gun part machining comprises a base body, a first installation position and a second installation position are symmetrically arranged at the two ends of the top of the base body, the base body is provided with a third installation position located between the first installation position and the second installation position, and the first installation position and the second installation position are each provided with a machining rotary disc. The third mounting position is used for mounting a gun body tool; a first chip collecting groove is formed in the top of the base and located between the first mounting position and the third mounting position, a first chip conveying screw is assembled in the first chip collecting groove, a second chip collecting groove is formed in the top of the base and located between the second mounting position and the third mounting position, and a second chip conveying screw is assembled in the second chip collecting groove. And chip outlet holes are formed in the end parts of the first chip collecting groove and the second chip collecting groove of the base. According to the base, the two machining rotating discs and the gun body tool can be installed, and meanwhile the two chip collecting grooves with the chip conveying screws are further arranged so that collection and output of multiplied chips can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nail gun machining technical field, especially a base based on nail gun spare and part machining. BACKGROUND

[0002] In the production process of the nail gun, especially the gun body, in the production, generally first through aluminum alloy pressure casting forming, after pressure casting forming, the hole position on it is machined, such as drilling, reaming, tapping and the like.

[0003] As shown in the figure, it is a gun body 100 for nail gun, the gun body 100 when processing, its muzzle side 101 and cylinder side 102 all have multiple hole positions needing machining. Figure 1 The machining center has a base, one end of the base is provided with a turntable, the gun body 100 is fixed on the turntable through a tooling, the other end of the base is provided with a machining turntable, a plurality of drill bits, taps and the like for machining are installed on the machining turntable, when the machining center works, the turntable drives the muzzle side 101 or the cylinder side 102 of the gun body 100 to rotate to be opposite to the machining turntable, then the machining turntable starts, the drill bits, taps and the like sequentially machine the hole positions on the cylinder side 102, after the hole positions on the cylinder side 102 are all machined, the turntable drives the gun body 100 to rotate again, so that the other side of the gun body 100 not machined is opposite to the machining turntable, the machining turntable starts again, and the drill bits, taps and the like sequentially machine the hole positions on the side.

[0004] It can be seen that the machining center needs to rotate the gun body 100 twice when machining the gun body 100, and only one side of the gun body 100 can be machined each time, so the overall efficiency is low.

[0005] Therefore, how to effectively improve the machining efficiency is the technical problem that needs to be solved first, and if the machining turntable is arranged on both sides (the muzzle side and the cylinder side) of the gun body 100, the two sides of the gun body 100 can be machined at the same time, and the efficiency is increased significantly, and this involves the optimization and improvement of the base structure.

[0006] Therefore, a new structure base based on nail gun spare and part machining needs to be conceived and designed, and the optimization mainly involves the following two aspects: how to reasonably arrange two machining turntables and a gun body 100 tooling mounting position on the top of the compact base, and how to smoothly and quickly discharge the increased number of debris in the machining process. UTILITY MODEL CONTENTS

[0007] To solve the above technical problems, the utility model provides a new structure base based on nail gun spare and part machining.

[0008] The utility model provides a base based on nail gun spare and part machining, including base, the both ends of base top are equipped with symmetrical first installation site and second installation site, the middle of base top is equipped with the third installation site between first installation site and second installation site, first installation site is used to install first processing turntable, second installation site is used to install second processing turntable, third installation site is used to install gun body frock, the first collection groove is structured between first installation site and third installation site in base top, first collection groove is equipped with first chip conveying screw rod, the second collection groove is structured between second installation site and third installation site in base top, second collection groove is equipped with second chip conveying screw rod, the end of first collection groove and second collection groove all is equipped with the chip outlet hole through the lateral part of base in base.

[0009] Preferably, the first installation site, the second installation site, the third installation site are all arranged along the width direction of the base, the first installation site and the second installation site are both provided with two first guide rail mounting bosses arranged symmetrically, and a plurality of screw rod mechanism mounting bosses are symmetrically arranged between the two first guide rail mounting bosses; the third installation site is provided with two second guide rail mounting bosses arranged symmetrically, and one end of the two second guide rail mounting bosses close to the chip outlet hole is provided with an extension mounting boss consistent with the extension direction of the second guide rail mounting boss.

[0010] Preferably, the first collection groove and the second collection groove are both provided with two inclined walls intersecting at the bottom, the slope of the inclined wall arranged close to the first installation site in the same collection groove is smaller than that of the inclined wall arranged close to the third installation site, and the slope surface width of the inclined wall arranged close to the first installation site is greater than that of the inclined wall arranged close to the third installation site.

[0011] Preferably, the chip outlet hole is mounted with a horizontal chip collection cylinder, the horizontal chip collection cylinder is provided with an axial bottom outlet extending from the inner end to the outer end of the chip collection cylinder, and the outer end of the chip collection cylinder is provided with an end part of the sealing wall.

[0012] Preferably, the base is provided with a top edge fence protruding from the top wall of the base, and the base is provided with a bottom edge fence protruding towards the center of the base bottom.

[0013] Preferably, the base bottom is provided with a plurality of regular sequence cavities, the distance between the top wall of each cavity and the corresponding top wall of the base is equal, and a through hole is formed on the inner wall of each cavity, and the size and position of the through hole are consistent.

[0014] Preferably, the bottom edge fence is provided with height adjusting supports at equal distances from each straight angle and edge, the base side is provided with adjusting cavities at positions corresponding to the height adjusting supports, the opening of the adjusting cavity is located on the side wall of the base, and the height adjusting support is provided with a conical adjusting base provided with a screw rod penetrating upward through the bottom edge fence and located in the adjusting cavity, and the screw rod located in the adjusting cavity is provided with an adjusting nut.

[0015] The utility model discloses a base based on nail gun spare part machining adopts the layout mode that first installation position, second installation position are in both sides, and third installation position is in the middle, realizes that the gun body frock is installed in the middle and the machining turntable is installed on both sides of the gun body frock, so that when machining, the machining turntable installed on both sides of the gun body frock can simultaneously machine both sides of the gun body, thereby realizing that all the hole positions needing machining on both sides of the gun body are machined at one time, thereby substantially improving the efficiency.

[0016] In addition, the utility model discloses a base based on nail gun spare part machining meets the situation of improving machining efficiency, under the condition that the debris is multiplied, two chip collecting grooves are set up, and a chip conveying screw rod is arranged to convey the machining debris to the chip outlet hole. Therefore, even if the debris is multiplied, the debris can still be discharged in time quickly and smoothly. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the gun body of the nail gun;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the base based on nail gun spare part machining of the utility model after the machining turntable and the gun body frock are arranged;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the base based on nail gun spare part machining of the utility model after the second machining turntable is arranged.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the base based on nail gun spare part machining of the utility model after the second machining turntable is arranged.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the base based on nail gun spare part machining of the utility model after the second machining turntable is arranged.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the base based on nail gun spare part machining of the utility model after the second machining turntable is arranged.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the base based on nail gun spare part machining of the utility model after the second machining turntable is arranged.

[0024] Reference signs:

[0025] 1, base; 2, first mounting position; 3, second mounting position; 4, third mounting position; 5, first machining turntable; 6, second machining turntable; 7, gun body tooling; 8, first chip collecting groove; 9, first chip conveying screw; 10, second chip collecting groove; 11, second chip conveying screw; 12, chip outlet hole; 13, first guide rail mounting boss; 14, screw mechanism; 15, second guide rail mounting boss; 16, extension mounting boss; 17, inclined wall; 18, horizontal chip collecting cylinder; 19, bottom outlet; 20, top edge fence; 21, bottom edge fence; 22, cavity; 23, through hole; 24, height adjusting support; 24-1, conical adjusting base; 24-2, screw; 24-3, adjusting nut; 25, adjusting cavity. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly described below with reference to the drawings. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those skilled in the art based on the described embodiments are within the scope of the utility model.

[0027] The utility model provides a new structure's base based on nail gun spare and part machining, this base is mainly used in machining center, this machining center is mainly used in processing Figure 1 The nail gun barrel 100. The base based on nail gun spare and part machining can process all the hole positions on both sides of the nail gun barrel 100 at one time by adding machining turntables. Since the hole positions on both sides are processed at one time, the debris is multiplied compared with the prior art. When facing the multiplied debris, two chip collecting grooves and conveying screws are arranged to effectively output the debris in time.

[0028] Specifically, referring to Figures 2-7 In the embodiment, the base based on nail gun spare and part machining comprises a base 1, the top of the base 1 is provided with symmetrical first mounting positions 2 and second mounting positions 3 at both ends, the top of the base 1 is provided with a third mounting position 4 between the first mounting positions 2 and the second mounting positions 3, the first mounting positions 2 are used to mount first machining turntables 5, the second mounting positions 3 are used to mount second machining turntables 6, and the third mounting positions 4 are used to mount gun body toolings 7. When assembling, the first machining turntables 5 can be integrally mounted to one end of the base 1 through the first mounting positions 2, the second machining turntables 6 can be integrally mounted to the other end of the base 1 through the second mounting positions 3, and the first machining turntables 5 and the second machining turntables 6 are symmetrically arranged after mounting.

[0029] The first chip collecting groove 8 is formed between the first installation position 2 and the third installation position 4 on the top of the base 1, and the first chip conveying screw 9 is arranged in the first chip collecting groove 8. The second chip collecting groove 10 is formed between the second installation position 3 and the third installation position 4 on the top of the base 1, and the second chip conveying screw 11 is arranged in the second chip collecting groove 10. The base 1 is provided with the chip outlet hole 12 penetrating the side of the base 1 at the end of the first chip collecting groove 8 and the second chip collecting groove 10. When the chips are discharged, the first chip collecting groove 8 and the first chip conveying screw 9 are arranged near the first machining turntable 5, so that the machining chips can be collected in time and conveyed by the first chip conveying screw 9, and finally discharged from the chip outlet hole 12, and the chips will not be accumulated. Similarly, the second chip collecting groove 10 and the second chip conveying screw 11 are arranged near the second machining turntable 6, so that the machining chips can also be collected in time and conveyed by the second chip conveying screw 11, and finally discharged from the chip outlet hole 12, and the chips will not be accumulated. It can be seen that the timely chip is increased, but because the chip collecting and discharging structure is arranged near the chip generating position, the chip can be smoothly and quickly discharged. It should be noted that the rotating conveying movement of the chip conveying screw is driven by the motor (not shown) arranged on the side of the base 1, which will not be described in detail here.

[0030] Considering that the machining turntable and the barrel tooling 7 can realize corresponding linear movement after being installed, the first installation position 2, the second installation position 3 and the third installation position 4 are arranged along the width direction of the base 1, the first installation position 2 and the second installation position 3 are provided with two first guide rail mounting bosses 13 arranged symmetrically, and a plurality of screw rod mechanism mounting bosses 14 are arranged symmetrically between the two first guide rail mounting bosses 13. Thus, the screw rod mechanism 14 can be installed through the screw rod mechanism mounting boss 14, and the guide rail (not shown) and the guide seat (not shown) sliding along the guide rail can be installed through the first guide rail mounting boss 13. Thus, the slide block on the screw rod mechanism 14 can be driven to move by the screw rod mechanism 14, and the machining turntable connected to the slide block can be driven to move as a whole, and the machining turntable as a whole can be stably moved along the guide rail through the guide seat connected to the two sides of the bottom of the machining turntable. Thus, under the clamping action of the guide rail, the machining turntable as a whole can be very stably moved linearly.

[0031] The third installation position 4 is provided with two second guide rail mounting bosses 15 arranged symmetrically, and the end of the two second guide rail mounting bosses 15 near the chip outlet hole 12 is provided with an extension mounting boss 16 extending in the same direction as the second guide rail mounting boss 15. Thus, after the guide rail (not shown) is arranged on the second guide rail mounting boss 15, the barrel tooling 7 can slide along the guide rail when it needs to move, and the machining center is also provided with a power mechanism for driving the barrel tooling 7 to slide along the guide rail, which will not be described in detail here.

[0032] For the specific structure of the chip pocket, in the present embodiment, mainly through the following structure setting. Specifically, the first chip pocket 8 and the second chip pocket 10 are provided with two inclined walls 17 intersecting at the bottom, the slope of the inclined wall 17 arranged near the first mounting position 2 in the same chip pocket is smaller than the inclined wall 17 arranged near the third mounting position 4, and the slope surface width of the inclined wall 17 arranged near the first mounting position 2 is greater than the slope surface width of the inclined wall 17 arranged near the third mounting position 4. By so arranging, compared with the conventional V-shaped groove in the prior art, the two inclined walls 17 are optimized in slope and slope surface width. Among them, the design of wide and narrow slope surface width narrows the width of the chip pocket, which is more conducive to reasonable layout on the top of the compact base 1, but the chips are concentrated on the side with wider slope surface width, so the slope surface width of this side is wider, which can collect as much chips as possible. In addition, the inclined wall 17 with wider slope surface width has a relatively small slope, so that the large amount of chips at this position will not suddenly fall to the bottom of the chip pocket and affect the balanced conveying of the chip conveying screw. In actual use, the chips will slowly and uniformly converge to the bottom of the chip pocket, so that the conveying amount of the chip conveying screw can be kept balanced, so that the extreme situation of chip blockage due to excessive amount will not occur.

[0033] Further, in the present embodiment, the chip outlet hole 12 is provided with a horizontal chip pocket 18, which has an axial bottom outlet 19 extending from the inner end to the outer end of the chip pocket 18, and the outer end of the chip pocket 18 has an end wall. In actual machining, the chips are rotated from the chip pocket to the chip outlet hole 12 by the rotation of the conveying screw, then enter the horizontal chip pocket 18, and finally fall from the bottom outlet 19 of the horizontal chip pocket 18. Of course, the machining center is also provided with a chip collecting device (not shown) below the bottom outlet 19, which is used to collect and transport the falling chips, which will not be described in detail here.

[0034] As the base 1 of the present embodiment, it also has a top edge fence 20 protruding from the top wall of the base 1, which can increase the overall strength of the top edge of the base 1 after being set, and can be matched with the door wall plate (not shown) of the machining center. How to install, this application does not record too much. At the same time, the base 1 also has a bottom edge fence 21 protruding towards the center of the bottom of the base 1, which can also increase the overall strength of the base 1 at the bottom edge, and can also be used as a mounting carrier for other components, such as the height adjusting support 24 below.

[0035] As a core component of the machining center, the base 1 is optimized and improved as follows: considering that it has a certain length and width span as a whole, and that it is formed by casting with metal material, the required material weight is relatively large, so particular attention is paid to the optimization of material saving in the design, and the consideration of its bearing strength is also taken into account. Specifically, the bottom of the base 1 is provided with a plurality of regular sequence cavities 22, the distance between the top wall of each cavity 22 and the corresponding top wall of the base 1 is equal, and a through hole 23 is formed in the inner wall of each cavity 22, and the size and position of the through hole 23 are consistent. It can be seen that the cavity 22 has a significant effect on material saving, and the addition of the through hole 23 further realizes the saving of materials. The distance between the top wall of the cavity 22 and the corresponding top wall of the base 1 is equal, which on the one hand facilitates demolding of the base top with uniform thickness, and on the other hand, under the condition that the thickness of the base top is uniform, the overall bearing strength of the base top is consistent, so that the problem of local bearing capacity not meeting the standard will not occur. Secondly, the setting of the top edge coaming 20 and the bottom edge coaming 21 in the above improves the bearing strength of the base 1, especially the bearing strength of the edge.

[0036] The machining center formed by assembling the base 1 with other components generally needs to be leveled after being placed on the working ground. In the present embodiment, height leveling of the base 1 is mainly used to achieve this. Specifically, the height adjustment support 24 is provided on the bottom edge coaming 21 at each right angle and edge at equal intervals, the adjustment cavity 25 is formed in the corresponding position of the side of the base 1, the opening of the adjustment cavity 25 is located on the side wall of the base 1, and the height adjustment support 24 is provided with a conical adjustment base 24-1, the conical adjustment base 24-1 is provided with a screw rod 24-2, the screw rod 24-2 passes through the bottom edge coaming 21 upwardly and is located in the adjustment cavity 25, and the screw nut 24-3 is screwed on the screw rod 24-2 in the adjustment cavity 25. When adjustment is needed, the screw nut 24-3 is rotated to move the screw rod 24-2 with the conical adjustment base 24-1 up and down, so as to achieve the required adjustment height. It should be noted that the adjustment here is a small adjustment or a local height adjustment, because the working ground basically has a certain flatness, so small local adjustment can be made during adjustment.

[0037] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments, the above specific embodiments are only illustrative and not restrictive, and those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.

Claims

1. A base for machining of parts for nail guns, characterized in that: The base is provided with symmetrical first and second mounting positions at both ends of the top of the base, and a third mounting position is arranged between the first and second mounting positions, the first mounting position is used to mount a first machining turntable, the second mounting position is used to mount a second machining turntable, and the third mounting position is used to mount a gun body tooling. A first chip collection groove is formed between the first and third mounting positions on the top of the base, and a first chip conveying screw is arranged in the first chip collection groove; a second chip collection groove is formed between the second and third mounting positions on the top of the base, and a second chip conveying screw is arranged in the second chip collection groove; and the base is provided with a chip outlet hole penetrating through the side of the base at the end of the first and second chip collection grooves.

2. The nailer component machining based base of claim 1, wherein, The first, second and third mounting positions are arranged along the width direction of the base, the first and second mounting positions are each provided with two first guide rail mounting bosses arranged symmetrically, and a plurality of screw rod mechanism mounting bosses are arranged symmetrically between the two first guide rail mounting bosses; the third mounting position is provided with two second guide rail mounting bosses arranged symmetrically, and an extension mounting boss extending in the same direction as the second guide rail mounting boss is arranged at one end of the two second guide rail mounting bosses close to the chip outlet hole.

3. The nailer component machining based base of claim 2, wherein, The first and second chip collection grooves are each provided with two inclined walls intersecting at the bottom, the slope of the inclined wall arranged close to the first mounting position in the same chip collection groove is smaller than that of the inclined wall arranged close to the third mounting position, and the slope surface width of the inclined wall arranged close to the first mounting position is greater than that of the inclined wall arranged close to the third mounting position.

4. The nailer component machining based base of claim 1, wherein, A horizontal chip collection cylinder is mounted on the chip outlet hole, the horizontal chip collection cylinder is provided with an axial bottom outlet extending from the inner end to the outer end of the chip collection cylinder, and the outer end of the chip collection cylinder is provided with an end portion enclosed by a wall.

5. The nailer component machining based base of claim 1, wherein, The base is provided with a top edge fence protruding from the top wall of the base, and the base is provided with a bottom edge fence protruding towards the center of the bottom of the base.

6. The nailer component machining based base of claim 1, wherein, The bottom of the base is provided with a plurality of regular cavities, the distance between the top wall of each cavity and the corresponding top wall of the base is equal, and a through hole is formed in the inner wall of each cavity, and the size and position of the through hole are consistent.

7. The nailer component machining based base of claim 5, wherein, A height adjusting support is arranged at each straight corner and edge of the bottom edge fence at equal intervals, an adjusting cavity is formed in the corresponding position of the side of the base, the opening of the adjusting cavity is located on the side wall of the base, and the height adjusting support is provided with a conical adjusting base, the conical adjusting base is provided with a screw rod, the screw rod penetrates through the bottom edge fence upwards and is located in the adjusting cavity, and an adjusting nut is screwed on the screw rod in the adjusting cavity.

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