CN105300173A - Bow opening device used for installing and debugging bow or crossbow - Google Patents

Bow opening device used for installing and debugging bow or crossbow Download PDF

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Publication number
CN105300173A
CN105300173A CN201510818876.1A CN201510818876A CN105300173A CN 105300173 A CN105300173 A CN 105300173A CN 201510818876 A CN201510818876 A CN 201510818876A CN 105300173 A CN105300173 A CN 105300173A
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CN
China
Prior art keywords
bow
cylinder
base
crossbow
installation
Prior art date
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Granted
Application number
CN201510818876.1A
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Chinese (zh)
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CN105300173B (en
Inventor
黄展辅
杨华
杨系科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zengcheng China Prosperous Plastics Hardware Dies Co Ltd
Original Assignee
Zengcheng China Prosperous Plastics Hardware Dies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Zengcheng China Prosperous Plastics Hardware Dies Co Ltd filed Critical Zengcheng China Prosperous Plastics Hardware Dies Co Ltd
Priority to CN201510818876.1A priority Critical patent/CN105300173B/en
Publication of CN105300173A publication Critical patent/CN105300173A/en
Application granted granted Critical
Publication of CN105300173B publication Critical patent/CN105300173B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B5/00Bows; Crossbows
    • F41B5/14Details of bows; Accessories for arc shooting
    • F41B5/1442Accessories for arc or bow shooting
    • F41B5/1449Bow tensioning devices; Bow presses; Rigs for bow assembly or maintenance

Abstract

The invention discloses a bow opening device used for installing and debugging a bow or a crossbow. The bow opening device comprises a support, a base installed on the support and used for carrying a bow handle, a left supporting seat and a right supporting seat, wherein the left supporting seat and the right supporting seat are symmetrically installed on the two sides of the base and used for carrying bow pieces. A fast clamp used for fixing the bow handle to the base is installed on the base. The bottom of the base is connected with a first air cylinder enabling the base to move vertically, and sliding wheels are installed on the left supporting seat and the right supporting seat. The bow opening device further comprises a second air cylinder installed on the side edge of the support, a third air cylinder installed on the upper surface of the second air cylinder, and a controller. The bow opening device is convenient and fast to use and compact and simple in structure, the base for carrying the bow handle can be conveniently replaced and placed, and the supporting seats for supporting the bow pieces can be conveniently adjusted; the bow opening device can be suitable for bows or crossbows of various specifications and types, the tension measuring process of a bowstring is simplified, the assembling speed is increased, high efficiency is achieved, and human resource cost is saved; and the bow opening device is suitable for installing, debugging and maintaining of bows and crossbows, and particularly for batched assembly and production of composite bows and crossbows for a factory.

Description

A kind of bow or the used device equipment of drawing of crossbow installation and adjustment
Technical field
The present invention relates to equipment accessory produced, installs, debug, particularly relate to a kind of bow or the used device equipment of drawing of crossbow installation and adjustment.
Background technology
Bow is one of weapons in ancient times, and sharp string sends out arrow, can and far away, the origin examining this method is the most ancient, and The War Between Huang Di and Chi You is in Zhuolu, and pure bow is vowed to get the upper hand of, and this bends and just serve for there being the person the earliest of bow arrow the effect that is shifted energy.In time drawing a laminated bow, arculae can be sent out and curve inwardly, and Here it is, and your strength transmission of pulling the bow has arrived on arculae, and the distortion of arculae is by the potential energy of your kinetic energy of pulling the bow in order to arculae deformation.When we discharge bowstring time, the potential energy that arculae stores gives arrow by the displacement transmission of bowstring again, be converted to kinetic energy during flight, the transmission of energy is exactly complete like this, the factor selecting of bending important sees that this bow has and do not have " strength " exactly, is exactly that bow stores and the ability that releases energy in fact.Laminated bow, bow and crossbow are in manufacture assembling process, and the prestressing force of arculae is comparatively large, needs a strong power source that arculae is opened, just can carry out the installation and debugging of bowstring and other accessory.Traditional device of drawing adopts rocking bar mode, not only troublesome poeration manually, and security reliability cannot ensure, and installation and debugging efficiency is low, and the degree of accuracy is low, is not suitable for using in batch production.
Summary of the invention
Based on above the deficiencies in the prior art, technical problem solved by the invention is to provide a kind of bow or the used device equipment of drawing of crossbow installation and adjustment, realize the quick and high-quality installation and debugging of bowstring and accessory, the installation and debugging degree of accuracy is high, operation is simple and reliable, easy to maintenance, be applicable to batch Assembling Production.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions: the invention provides a kind of bow or the used device equipment of drawing of crossbow installation and adjustment, comprise support, be installed on described support for placing the base of grip handle and symmetrical left support seat and the right support seat for the placing arculae that are installed on described base both sides, wherein, described base is provided with quick clip grip handle be fixed on base, the bottom of described base is connected with first cylinder that base can be made to move up and down, described left support seat and right support seat are bolted in frame, described left support seat and right support seat are provided with pulley, when grip handle moves up or down under the effect of the first cylinder, bow or the left and right arculae of the crossbow pulley on left support seat and right support seat slides, described quick clip comprise pedestal, by the clamping plate of bearing pin and described pedestal pivot joint, with described pedestal handle in relative rotation, the front end of described pedestal is provided with a boss, a spring is provided with between described boss and clamping plate, described spring one end is fixed on described clamping plate, the other end is resisted against on described boss, gripping bow handle when described handle leans on described clamping plate, handle is away from unclamping grip handle by described spring during clamping plate, this bow or the used device equipment of drawing of crossbow installation and adjustment also comprise be installed on support side the second cylinder, be installed on the 3rd cylinder above the second cylinder and control the controller of described first cylinder, the second cylinder and the 3rd cylinder moving, the piston rod of described 3rd cylinder is connected with pulling force sensor, and described pulling force sensor is connected with pulling force reader.
As the preferred embodiment of technique scheme, the bow that the embodiment of the present invention provides or the used device equipment of drawing of crossbow installation and adjustment comprise the part or all of of following technical characteristic further:
As the improvement of technique scheme, the two ends of described base are all arranged in described frame by slide bar and slider block, the upper end of described slide bar is fixed on described base, and what the lower end of slide bar slided up and down is connected on described slider block, and described slider block is fixed in described frame.
As the improvement of technique scheme, the side at the two ends of described base is provided with baffle plate, and described baffle plate is provided with and the flange bent or the shape of crossbow is suitable.
As the improvement of technique scheme, in one embodiment of the invention, described slider block is arranged on the strip groove of support by screw bolt and nut, and described strip groove is arranged along the length direction of base.
As the improvement of technique scheme, in one embodiment of the present of invention mode, described controller comprises power switch, control the first magnetic valve of the first cylinder, the second cylinder and the 3rd cylinder operation, the second magnetic valve and the 3rd magnetic valve respectively, the first start button, the second start button and the 3rd start button that are connected with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve respectively, and scram button.
In one embodiment of the invention, described first cylinder, the second cylinder and the 3rd cylinder are by the stroke of stop nut control cylinder.
As the improvement of technique scheme, the below of described pulling force sensor is provided with one for tangling the string hook of bowstring.
As the improvement of technique scheme, described boss is provided with groove, and the other end of described spring is resisted against in described groove.
Compared with prior art, technical scheme of the present invention has following beneficial effect: bow of the present invention or the used device equipment of drawing of crossbow installation and adjustment quick and easy for installation, compact conformation is simple, reasonable in design, simple to operate, time saving and energy saving, the base placing grip handle and the supporting seat regulating support arculae can be convenient for changing, bow or the crossbow of all size model can be applicable to, originally device equipment is drawn by applying external force to bent body or arculae, make the deflection that arculae reaches suitable, thus carry out installing to bowstring and bow and crossbow and regulate, or carry out keeping in repair to bow or other accessory of crossbow and test.The both sides being arranged on base of left support seat of the present invention and right support seat symmetry, left and right arculae can be made stressed completely on the same face, arculae can not be distorted or be out of shape, technical scheme of the present invention is simple to operate, while installing bowstring, left and right pulley duty can be observed, check draw weight, simplify measurement operation, simplify bowstring tension measurement operation, assembling speed is accelerated, high efficiency saves cost of human resources, be applicable to laminated bow, the installation of bow and crossbow, debugging and maintenance, be particularly suitable for factory to laminated bow, the batch Assembling Production of bow and crossbow.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, and can become apparent to allow above and other object of the present invention, feature and advantage, below in conjunction with preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 be the bow of the preferred embodiment of the present invention or crossbow installation and adjustment used draw device device structure schematic diagram.
Fig. 2 is the structural representation of the quick clip of the used device equipment of drawing of the bow of the preferred embodiment of the present invention or crossbow installation and adjustment.
Detailed description of the invention
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing, it illustrates principle of the present invention as the part of this description by embodiment, and other aspects of the present invention, feature and advantage thereof will become very clear by this detailed description.In the accompanying drawing of institute's reference, in different figure, same or analogous parts use identical drawing reference numeral to represent.
As shown in Figure 1, the bow of the preferred embodiment of the present invention or crossbow installation and adjustment used draw device device structure schematic diagram, bow of the present invention or the used device equipment of drawing of crossbow installation and adjustment comprise support 10, be installed on described support 10 for placing the base 20 of grip handle and symmetrical left support seat 31 and the right support seat 32 for the placing arculae that are installed on described base 20 both sides, described left support seat 31 and right support seat 32 are bolted in frame, described base 20 is provided with the quick clip 40 grip handle be fixed on base 20, the bottom of described base 20 is connected with first cylinder 50 that base 20 can be made to move up and down, described left support seat 31 and right support seat 32 are provided with pulley 33.During specific implementation, first the grip handle of bow or crossbow is placed on base 20, the quick clip 40 be arranged on base 20 fixes grip handle, the left and right arculae of bow or crossbow rests on left support seat 31 and right support seat 32 respectively, then the first cylinder 50 moves downward, applying certain pressure to arculae to bend behind suitable position by arculae, carry out installation or the debugging of bowstring and other accessory.
As shown in Figure 2, quick clip 40 in the present invention comprise pedestal 41, by the clamping plate 42 of bearing pin and described pedestal 41 pivot joint, with described pedestal 41 handle 43 in relative rotation, the front end of described pedestal 41 is provided with a boss 44, a spring 45 is provided with between described boss 44 and clamping plate 42, described spring 45 one end is fixed on described clamping plate 42, the other end is resisted against on described boss 44, gripping bow handle when described handle 43 leans on described clamping plate 42, handle 43 is away from unclamping grip handle by described spring during clamping plate 42; In another embodiment, described boss 44 is provided with groove, and the other end of described spring 45 is resisted against in described groove, the abutment end of corresponding spring is carried out by groove, make the rest position of spring be limited in groove, avoid the position of spring to be subjected to displacement, affect the clamping of clamping plate 42.It should be noted that, quick clip 40 of the present invention can also be other mechanism except above-mentioned described structure herein, as long as can meet the demand of fixing grip handle, therefore not to repeat here.
Further, this bow or the used device equipment of drawing of crossbow installation and adjustment also comprise be installed on support 10 side the second cylinder 60, be installed on the 3rd cylinder 70 above the second cylinder 60 and control the controller of described first cylinder 50, second cylinder 60 and the motion of the 3rd cylinder 70, the piston rod of described 3rd cylinder 70 is connected with pulling force sensor 80, described pulling force sensor 80 is connected with pulling force reader 90, for the ease of the reliable connection between bowstring and cylinder, the below of described pulling force sensor 80 is provided with one for tangling the string hook 81 of bowstring.When after the bowstring installation to bow or crossbow, string hook 81 tangles bowstring, and the second cylinder 60 moves upward, and pulling force reader 90 demonstrates numerical value.
More specifically, in one embodiment of the present invention, the two ends of described base 20 are all arranged in described frame 10 by slide bar 21 and slider block 22, the upper end of described slide bar 21 is fixed on described base 20, what the lower end of slide bar 21 slided up and down is connected on described slider block 22, described slider block 22 is fixed in described frame 10, so arranges and can ensure that whole base 20 moves up and down in the drive of the first cylinder 50, and then drives the bow that is fixed on base 20 or crossbow to move up and down.Further, the side at the two ends of described base 20 is provided with baffle plate 23, described baffle plate 23 is provided with and the flange bent or the shape of crossbow is suitable, be convenient to bow or crossbow be better fixed on base 20, and the both sides being arranged on base 20 of left support seat 31 and right support seat 32 symmetry, the first cylinder 50 moves downward, and bow or the left and right arculae of the crossbow pulley 33 on left support seat 31 and right support seat 32 slides, ensure that left and right arculae is stressed at the same face, arculae does not have torsional deformation.
Preferably, described slider block 22 is arranged on the strip groove 11 of support 10 by screw bolt and nut, described strip groove 11 is arranged along the length direction of base, the position of slider block 22 in frame 10 can be adjusted by strip groove 11, the base 20 of different length can be adapted to, namely bow of the present invention or the used device equipment of drawing of crossbow installation and adjustment can carry out installation and debugging to the bow of various different size or crossbow, and the scope of application is wide.
In an embodiment of the present invention, preferably, described controller comprises power switch 12, control the first magnetic valve of the first cylinder 50, second cylinder 60 and the work of the 3rd cylinder 70, the second magnetic valve and the 3rd magnetic valve respectively, the first start button 13, second start button 14 be connected with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve respectively and the 3rd start button 15, and scram button 16, described first cylinder 50, second cylinder 60 and the 3rd cylinder 70 are by the stroke of stop nut control cylinder.
Describe from concrete operation step in addition, device of drawing of the present invention is the installation and debugging realized as follows bowstring and accessory:
(1), connect air-source, switch on power and press power switch 12;
(2), grip handle load grip handle base 20, stir the handle 43 of quick clip 40, fixing grip handle;
(3), press start button 13, the first cylinder 50 moves downward, and arculae is pressed onto suitable deflection, bow is carried out to installation or the debugging of string;
(4), again press start button 13 after installation, the first cylinder 50 moves upward, and gets back to home position;
(5), string hook 81 is hung on bowstring, press start button 14, the second cylinder 60 moves upward, and now observes the numerical value that pulling force reader 90 shows above;
(6), press start button 15, the 3rd cylinder 70 moves upward, and now observes the numerical value that pulling force reader 90 shows above, observes left and right pulley duty simultaneously, see that whether left and right pulley work is synchronous;
(7), press start button 14, the second cylinder 60 moves downward gets back to home position;
(8), press start button 15, the 3rd cylinder 70 moves downward gets back to home position;
(9), take down string hook 81, the handle 43 of the quick clip 40 that comes loose, grip handle is taken out from base 20.
The bow that above-described embodiment discloses or the used device equipment of drawing of crossbow installation and adjustment quick and easy for installation, compact conformation is simple, reasonable in design, simple to operate, time saving and energy saving, the base 20 placing grip handle and the supporting seat regulating support arculae can be convenient for changing, bow or the crossbow of all size model can be applicable to, this equipment applies external force by giving bent body or arculae, make the deflection that arculae reaches suitable, thus carry out installing to bowstring and bow and crossbow and regulate, or carry out keeping in repair to bow or other accessory of crossbow and test.The both sides being arranged on base 20 of left support seat 31 of the present invention and right support seat 32 symmetry, left and right arculae can be made stressed completely on the same face, and arculae can not be distorted or be out of shape.Technical scheme of the present invention is simple to operate, while installing bowstring, left and right pulley duty can be observed, check draw weight, simplify measurement operation, simplify bowstring tension measurement operation, assembling speed is accelerated, high efficiency save cost of human resources, be applicable to laminated bow, bow and crossbow installation, debugging with keep in repair, be particularly suitable for the batch Assembling Production of factory to laminated bow, bow and crossbow.
The above is the preferred embodiment of the present invention; certainly the interest field of the present invention can not be limited with this; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvement and variation, these improve and variation is also considered as protection scope of the present invention.

Claims (8)

1. a bow or the used device equipment of drawing of crossbow installation and adjustment, comprise support, be installed on described support for placing the base of grip handle and symmetrical left support seat and the right support seat for the placing arculae that are installed on described base both sides, it is characterized in that: described base is provided with quick clip grip handle be fixed on base, the bottom of described base is connected with first cylinder that base can be made to move up and down, described left support seat and right support seat are bolted in frame, described left support seat and right support seat are provided with pulley, when grip handle moves up or down under the effect of the first cylinder, bow or the left and right arculae of the crossbow pulley on left support seat and right support seat slides,
Described quick clip comprise pedestal, by the clamping plate of bearing pin and described pedestal pivot joint, with described pedestal handle in relative rotation, the front end of described pedestal is provided with a boss, a spring is provided with between described boss and clamping plate, described spring one end is fixed on described clamping plate, the other end is resisted against on described boss, gripping bow handle when described handle leans on described clamping plate, handle is away from unclamping grip handle by described spring during clamping plate;
This bow or the used device equipment of drawing of crossbow installation and adjustment also comprise be installed on support side the second cylinder, be installed on the 3rd cylinder above the second cylinder and control the controller of described first cylinder, the second cylinder and the 3rd cylinder moving, the piston rod of described 3rd cylinder is connected with pulling force sensor, and described pulling force sensor is connected with pulling force reader.
2. bow as claimed in claim 1 or the used device equipment of drawing of crossbow installation and adjustment, it is characterized in that: the two ends of described base are all arranged in described frame by slide bar and slider block, the upper end of described slide bar is fixed on described base, what the lower end of slide bar slided up and down is connected on described slider block, and described slider block is fixed in described frame.
3. the bow stated as claim 1 or the used device equipment of drawing of crossbow installation and adjustment, is characterized in that: the side at the two ends of described base is provided with baffle plate, and described baffle plate is provided with and the flange bent or the shape of crossbow is suitable.
4. bow as claimed in claim 2 or the used device equipment of drawing of crossbow installation and adjustment, it is characterized in that: described slider block is arranged on the strip groove of support by screw bolt and nut, described strip groove is arranged along the length direction of base.
5. bow as claimed in claim 1 or the used device equipment of drawing of crossbow installation and adjustment, it is characterized in that: described controller comprises power switch, control the first magnetic valve of the first cylinder, the second cylinder and the 3rd cylinder operation, the second magnetic valve and the 3rd magnetic valve respectively, the first start button, the second start button and the 3rd start button that are connected with the first magnetic valve, the second magnetic valve and the 3rd magnetic valve respectively, and scram button.
6. bow as claimed in claim 1 or the used device equipment of drawing of crossbow installation and adjustment, is characterized in that: described first cylinder, the second cylinder and the 3rd cylinder are by the stroke of stop nut control cylinder.
7. bow as claimed in claim 1 or the used device equipment of drawing of crossbow installation and adjustment, is characterized in that: the below of described pulling force sensor is provided with one for tangling the string hook of bowstring.
8. bow as claimed in claim 1 or the used device equipment of drawing of crossbow installation and adjustment, it is characterized in that: described boss is provided with groove, the other end of described spring is resisted against in described groove.
CN201510818876.1A 2015-11-23 2015-11-23 Device equipment is drawn used in a kind of installation of bow or crossbow and debugging Active CN105300173B (en)

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CN201510818876.1A CN105300173B (en) 2015-11-23 2015-11-23 Device equipment is drawn used in a kind of installation of bow or crossbow and debugging

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CN201510818876.1A CN105300173B (en) 2015-11-23 2015-11-23 Device equipment is drawn used in a kind of installation of bow or crossbow and debugging

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CN105300173B CN105300173B (en) 2017-08-29

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370103A (en) * 1993-09-10 1994-12-06 Desselle; Kevin W. Bow press
US5433186A (en) * 1994-03-07 1995-07-18 Corwin; Clay Bow press and method for compressing bows
US6386190B1 (en) * 2000-05-16 2002-05-14 Gerald Kurtz, Jr. Bow press
US6932070B1 (en) * 2004-07-02 2005-08-23 Gerald Kurtz, Jr. Bow press
US6968834B1 (en) * 2004-09-10 2005-11-29 C. S. Gibbs Corporation Bow press
US20110232616A1 (en) * 2011-05-17 2011-09-29 Georgios Gouramanis Universal archery bow press
CN104075621A (en) * 2014-07-05 2014-10-01 宁波海伯精工机械制造有限公司 Bow press
CN203949697U (en) * 2014-06-17 2014-11-19 增城华昌塑料五金模具有限公司 A kind of bowstring length and tension intensity automatic measuring instrument

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370103A (en) * 1993-09-10 1994-12-06 Desselle; Kevin W. Bow press
US5433186A (en) * 1994-03-07 1995-07-18 Corwin; Clay Bow press and method for compressing bows
US6386190B1 (en) * 2000-05-16 2002-05-14 Gerald Kurtz, Jr. Bow press
US6932070B1 (en) * 2004-07-02 2005-08-23 Gerald Kurtz, Jr. Bow press
US6968834B1 (en) * 2004-09-10 2005-11-29 C. S. Gibbs Corporation Bow press
US20110232616A1 (en) * 2011-05-17 2011-09-29 Georgios Gouramanis Universal archery bow press
CN203949697U (en) * 2014-06-17 2014-11-19 增城华昌塑料五金模具有限公司 A kind of bowstring length and tension intensity automatic measuring instrument
CN104075621A (en) * 2014-07-05 2014-10-01 宁波海伯精工机械制造有限公司 Bow press

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