Auxiliary device for manufacturing low-cost antique prop
By designing an auxiliary device, the high cost and time-consuming problems in making arrow shafts for props in period dramas were solved, enabling efficient slotting of the tails of multiple arrow shafts and reducing the time and material costs of manual operation.
Patent Information
- Application Number
- CN202423285672.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the current technology for making prop arrows for period dramas, the use of pine wood shafts and turkey feathers is costly, and manual grooving is time-consuming and labor-intensive, making it difficult to efficiently process the grooving of the tail of multiple arrow shafts.
Design an auxiliary device including an arrow shaft clamping seat, a clamping rod, a reference bracket, and a guide wheel, which can clamp multiple arrow shafts simultaneously and perform tail grooving using a circular saw, simplifying the operation.
This technology enables multiple arrow shafts to be slotted simultaneously on a circular saw, reducing the time and cost of manual operation and improving production efficiency.
Smart Images
Figure CN223657236U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of auxiliary tool, more specifically relates to a kind of auxiliary device of low-cost antique prop making. BACKGROUND
[0002] Bow and arrow is a kind of weapon, also often appears in ancient costume film and television play, wherein bow and arrow refers to two articles, respectively bow and arrow, arrow is composed of arrowhead, arrow shaft, arrow feather, while arrow shaft of ancient times adopts to adopt copper or iron arrowhead, and arrow feather adopts carved wing;If prop arrow in ancient costume film and television play is made using the above-mentioned material, the cost is higher, and then relatively cheap pine arrow shaft can be used instead of toba arrow shaft, and turkey feather is used instead of carved wing to make arrow feather, so that the manufacturing cost of prop can be greatly reduced, when pine arrow shaft is used to make prop arrow, slotting is needed at the tail end of arrow shaft to cooperate with bowstring, traditional slotting is manually slotted, time-consuming and laborious, and now circular saw machine can cut slot, so the slotting at the tail end of arrow shaft can be formed on circular saw machine, but if arrow shaft is manually slotted on circular saw machine, it is also time-consuming, so an auxiliary device for simultaneously slotting multiple arrow shafts needs to be designed. CONTENT OF UTILITY MODEL
[0003] The utility model discloses a kind of auxiliary devices of low-cost antique prop making, it can be clamped multiple prop arrow shafts, it is convenient for multiple arrow shafts to carry out tail slotting simultaneously, easy to operate.
[0004] A kind of auxiliary device of low-cost antique prop making, including longitudinal strip-shaped arrow shaft clamping seat, there are several longitudinal distribution clamping holes on arrow shaft clamping seat, longitudinal rectangular and the cutting groove that is communicated with clamping hole is formed on the lower end surface of arrow shaft clamping seat, the right end surface of arrow shaft clamping seat upper portion is formed with the clamping slot that is longitudinally and communicated with clamping hole, clamping slot is inserted with the longitudinal clamping rod, the both ends of clamping rod are respectively inserted with the transverse positioning bolt, the tail end of positioning bolt is screwed on arrow shaft clamping seat, the positioning bolt is inserted with compression spring, one end of compression spring is pressed on the head of positioning bolt, the other end is pressed on clamping rod;
[0005] The right side of the arrow shaft clamping seat is provided with a longitudinal reference bracket, the reference bracket includes a h-shaped connecting arm at the front and rear ends, a L-shaped connecting frame is formed between the right ends of the connecting arms, and the left ends of the connecting arms are fixed to the arrow shaft clamping seats on the upper and lower sides of the clamping slot. A " " shaped handle is formed on the clamping rod, the handle is inserted into the connecting arm of the reference bracket, a plurality of longitudinally distributed guide wheels are provided on the lower end surface of the right side of the reference bracket, the right ends of the guide wheels protrude from the right end surface of the reference bracket, and a T-shaped pin is inserted into the guide wheels, and the upper end of the pin is inserted and fixed to the reference bracket.
[0006] Preferably, the clamping holes are linearly and uniformly distributed on the arrow rod clamping seat, and the central axes of the clamping holes are located on the central plane of the longitudinal direction of the cutting groove, and the two ends of the cutting groove respectively penetrate the front and rear end faces of the arrow rod clamping seat.
[0007] Preferably, the slot width of the clamping slot on the arrow rod clamping seat is equal to the width of the clamping rod, and the front and rear ends of the clamping rod are located on the front and rear sides of the clamping hole, respectively.
[0008] Preferably, the lower end face of the connecting arm on the reference support is flush with the lower end face of the connecting frame, and the right end face of the connecting arm is flush with the right end face of the connecting frame.
[0009] Preferably, the connecting arm comprises a right L-shaped connecting seat and two horizontal supporting rods on the left side, and the handle is inserted between the supporting rods of the connecting arm, and the spacing between the supporting rods is equal to the width of the handle.
[0010] Preferably, a gap is provided between the connecting frame on the reference support and the handle of the clamping rod.
[0011] Preferably, the guide wheels are linearly and uniformly distributed on the reference support.
[0012] The beneficial effects of the utility model lie in:
[0013] The auxiliary device can clamp multiple prop arrow rods, and is convenient for simultaneously performing tail slotting on the circular sawing machine. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a three-dimensional structure schematic view of the utility model;
[0015] Fig. 2 It is a front view structure schematic view of the utility model;
[0016] Fig. 3 It is a top view structure schematic view of the utility model.
[0017] In the drawing: 1, arrow rod clamping seat; 11, clamping hole; 12, cutting groove; 13, clamping slot; 2, clamping rod; 21, handle; 3, positioning bolt; 4, compression spring; 5, reference support; 51, connecting arm; 52, connecting frame; 6, guide wheel; 7, pin column. CONCRETE IMPLEMENTATION
[0018] Embodiment: see Figs. 1 to 3As shown, an auxiliary device for making low-cost antique props, including longitudinal strip arrow rod clamping seat 1, arrow rod clamping seat 1 is formed with a plurality of longitudinal distribution clamping hole 11, the lower end surface of arrow rod clamping seat 1 is formed with longitudinal rectangular and communicated with the clamping hole 11 cutting groove 12, the right end surface of the upper part of arrow rod clamping seat 1 is formed with longitudinal and communicated with the clamping hole 11 clamping slot 13, the clamping slot 13 is inserted with longitudinal clamping rod 2, both ends of clamping rod 2 are respectively inserted with transverse positioning bolt 3, the end of positioning bolt 3 is screwed on the arrow rod clamping seat 1, the positioning bolt 3 is inserted with compression spring 4, one end of compression spring 4 is pressed against the head of positioning bolt 3, the other end is pressed against clamping rod 2;
[0019] The right side of the arrow rod clamping seat 1 is provided with a longitudinal reference bracket 5, the reference bracket 5 includes h-shaped connecting arms 51 at the front and rear ends, an L-shaped connecting frame 52 is formed between the right ends of the connecting arms 51, and the left ends of the connecting arms 51 are fixed to the arrow rod clamping seat 1 on the upper and lower sides of the clamping slot 13; the clamping rod 2 is formed with a " " shaped handle 21, the handle 21 is inserted into the connecting arm 51 of the reference bracket 5, the lower end surface of the right side of the reference bracket 5 is provided with a plurality of longitudinally distributed guide wheels 6, the right end of the guide wheel 6 extends out of the right end surface of the reference bracket 5, and the guide wheel 6 is inserted with a T-shaped pin 7, and the upper end of the pin 7 is inserted and fixed on the reference bracket 5.
[0020] The clamping hole 11 is linearly and uniformly distributed on the arrow rod clamping seat 1, the center axis of the clamping hole 11 is located on the longitudinal center surface of the cutting groove 12, that is, the arrow rod is inserted into the clamping hole 11, and the slotting cutting through the cutting groove 12 is located at the middle of the bottom end of the arrow rod; the two ends of the cutting groove 12 respectively penetrate the front and rear end surfaces of the arrow rod clamping seat 1, and the inlet of the clamping hole 11 is formed with a chamfer.
[0021] The width of the clamping slot 13 on the arrow rod clamping seat 1 is equal to the width of the clamping rod 2, and the front and rear ends of the clamping rod 2 are respectively located on the front and rear sides of the clamping hole 11.
[0022] The lower end surface of the connecting arm 51 and the lower end surface of the connecting frame 52 of the reference bracket 5 are flush, the right end surface of the connecting arm 51 and the right end surface of the connecting frame 52 are flush, and the guide wheel 6 is located on the lower side of the connecting frame 52 and the connecting arm 51 at the same time, without height difference.
[0023] The connecting arm 51 includes a right L-shaped connecting seat and two horizontal supporting rods on the left side, the handle 21 is inserted between the supporting rods of the connecting arm 51, and the spacing between the supporting rods is equal to the width of the handle 21, that is, the handle 21 can move transversely on the connecting arm 51.
[0024] The gap between the connecting frame 52 and the handle 21 of the clamping rod 2 on the reference bracket 5 is a prerequisite for the clamping rod 2 to be separated from the arrow rod clamping seat 1.
[0025] The guide wheels 6 are linearly and longitudinally uniformly distributed on the reference bracket 5.
[0026] Working principle: The structure is an auxiliary device for making low-cost antique props, and the auxiliary device can clamp multiple prop arrow rods. When used, the handle 21 and the reference bracket 5 are held by hand, the handle 21 is pulled to the right, the clamping rod 2 is separated from the arrow rod clamping seat 1, then multiple prop arrow rods are inserted into the clamping holes 11 of the arrow rod clamping seat 1, and then the handle 21 is released, the clamping rod 2 cooperates with the arrow rod clamping seat 1 to clamp the multiple prop arrow rods in the arrow rod clamping seat 1.
[0027] Then the reference bracket 5 is held by hand, the guide wheels 6 on the right side of the reference bracket 5 are abutted against the reference abutment of the circular saw bed, the circular saw of the circular saw bed is opposite to the cutting groove 12 of the arrow rod clamping seat 1, and the circular saw can cut grooves in the prop arrow rods through the cutting groove 12 by longitudinally moving the auxiliary device.
[0028] The embodiments are used to illustrate the present application, but are not used to limit the present application. Any person skilled in the art can modify the embodiments without departing from the spirit and scope of the present application, and therefore the protection scope of the present application should be subject to the claims of the present application.
Claims
1. An auxiliary device for producing low-cost antique props, comprising a longitudinally strip-shaped arrow shaft clamping seat (1), wherein the arrow shaft clamping seat (1) has a plurality of longitudinally distributed clamping holes (11), characterized in that: On the lower end face of the arrow rod clamping seat (1), a cutting groove (12) which is longitudinally rectangular and communicates with the clamping hole (11) is formed. On the right end face of the upper part of the arrow rod clamping seat (1), a clamping groove opening (13) which is longitudinal and communicates with the clamping hole (11) is formed. A longitudinal clamping rod (2) is inserted into the clamping groove opening (13). Transverse positioning bolts (3) are respectively inserted at both ends of the clamping rod (2). The end of the positioning bolt (3) is screwed on the arrow rod clamping seat (1). A compression spring (4) is sleeved on the positioning bolt (3). One end of the compression spring (4) abuts against the head of the positioning bolt (3), and the other end abuts against the clamping rod (2). A longitudinal reference bracket (5) is arranged on the right side of the arrow rod clamping seat (1). The reference bracket (5) includes connecting arms (51) with an h-shaped front and rear end. An L-shaped connecting frame (52) is formed between the right ends of the connecting arms (51). The left ends of the connecting arms (51) are fixedly connected to the arrow rod clamping seat (1) on the upper and lower sides of the clamping groove opening (13). A "匚"-shaped handle (21) is formed on the clamping rod (2). The handle (21) is inserted into the connecting arms (51) of the reference bracket (5). A plurality of longitudinally distributed guide wheels (6) are arranged on the lower end face on the right side of the reference bracket (5). The right end of the guide wheel (6) extends out of the right end face of the reference bracket (5). A T-shaped pin (7) is inserted into the guide wheel (6). The upper end of the pin (7) is inserted and fixed on the reference bracket (5).
2. The auxiliary device for producing low-cost antique props according to claim 1, characterized in that: The clamping holes (11) are linearly and longitudinally uniformly distributed on the arrow rod clamping seat (1). The central axis of the clamping hole (11) is located on the longitudinal central plane of the cutting groove (12). Both ends of the cutting groove (12) respectively penetrate through the front and rear end faces of the arrow rod clamping seat (1).
3. The auxiliary device for producing low-cost antique props according to claim 2, characterized in that: The groove width of the clamping groove opening (13) on the arrow rod clamping seat (1) is equal to the width of the clamping rod (2). The front and rear ends of the clamping rod (2) are respectively located on the front and rear sides of the clamping hole (11).
4. The auxiliary device for producing low-cost antique props according to claim 1, characterized in that: The lower end faces of the connecting arms (51) on the reference bracket (5) and the lower end face of the connecting frame (52) are flush. The right end faces of the connecting arms (51) and the right end face of the connecting frame (52) are flush.
5. The auxiliary device for producing low-cost antique props according to claim 4, characterized in that: The connecting arm (51) includes a right-side L-shaped connecting seat and two left-side horizontal support rods. The handle (21) is inserted between the support rods of the connecting arm (51). The distance between the support rods is equal to the width of the handle (21).
6. The auxiliary device for producing low-cost antique props according to claim 4, characterized in that: A gap is provided between the connecting frame (52) on the reference bracket (5) and the handle (21) of the clamping rod (2).
7. The auxiliary device for producing low-cost antique props according to claim 4, characterized in that: The guide wheels (6) are linearly and longitudinally uniformly distributed on the reference bracket (5).