Fixing assistive device for precision part machining

Abstract

The utility model discloses a precision part machining fixing assistive device which comprises a fixing assistive device body, the fixing assistive device body comprises a base, a moving control groove is formed in the base, and a two-way lead screw is rotationally arranged in the middle of the interior of the moving control groove. A positive and negative rotation motor is arranged at the end part of the two-way screw rod on the surface of the base; by designing an adsorption cleaning mechanism, an adsorption collecting box can be fixed in a mounting groove, a fixing auxiliary tool main body is used for fixing and grinding precision parts and then taking out the precision parts, scrap iron remains on the surface of a base, and meanwhile, the scrap iron entering a moving control groove is guided and discharged to the outside through a material guiding and discharging groove; the fixed clamping plate drives the adsorption collecting box and the adsorption magnet to move on the surface of the base, scrap iron on the surface of the base is adsorbed into the adsorption collecting box through the connecting port to be collected intensively, adsorption cleaning is convenient, precise parts can be stably placed again, and meanwhile the fixed clamping plate is smoothly moved and adjusted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fixed auxiliary technical field, concretely relates to a precision part machining fixed auxiliary tool. BACKGROUND

[0002] Precision parts are the basic elements of machines, and they need to be fixed and polished during machining and production. Usually, fixed auxiliary tools are used for the machining and production of precision parts, and the existing fixed auxiliary tools are fixed tooling used for clamping and fixing during the machining and production of precision parts.

[0003] When the existing fixed auxiliary tool is used for machining and fixing precision parts, it is directly installed on the upper surface of the fixed auxiliary tool for post-processing and polishing. The polishing of precision parts on the upper surface of the fixed auxiliary tool can produce a large amount of iron filings, which can easily remain on the surface of the base or enter the inside of the movement control groove after the precision parts are removed after processing. It is not convenient to clean the iron filings, and it is not convenient to place the precision parts stably on the surface of the base during reprocessing and fixing, and it is not convenient to smoothly adjust the rotation of the inside of the movement control groove, which affects the convenience of cleaning the fixed auxiliary tool during the machining and production of precision parts. Therefore, the utility model provides a precision part machining fixed auxiliary tool. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a precision part machining fixed auxiliary tool to solve the problem of the fixed auxiliary tool for machining and fixing precision parts, polishing processing, and producing a large amount of iron filings, which can easily remain on the surface of the base or enter the inside of the movement control groove after the precision parts are removed after processing. It is not convenient to clean the iron filings, and it is not convenient to place the precision parts stably on the surface of the base during reprocessing and fixing, and it is not convenient to smoothly adjust the rotation of the inside of the movement control groove, which affects the convenience of cleaning the fixed auxiliary tool during the machining and production of precision parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a precision part machining fixed auxiliary tool, comprising a fixed auxiliary tool main body, the fixed auxiliary tool main body comprises a base, a movement control groove is formed in the inside of the base, a bidirectional screw rod is rotatably arranged at the middle position of the inside of the movement control groove, a reversible motor is arranged on the surface of the base at the end of the bidirectional screw rod, a moving frame is arranged in the inside of the movement control groove at both ends of the bidirectional screw rod, a fixed clamping plate is welded on the side surface of the moving frame, and the fixed auxiliary tool main body is further provided with:

[0006] An adsorption cleaning mechanism is arranged, which comprises an installation assembly arranged in the inside of the fixed clamping plate, an adsorption cleaning assembly is arranged in the inside of the installation assembly, and a fixed installation assembly is arranged at the connection between the upper surface of the installation assembly and the inside of the fixed clamping plate.

[0007] The convenient dismounting and replacing mechanism comprises a clamping assembly arranged on the surface of the fixed clamping plate, and the other side of the clamping assembly is connected with the upper surface of the fixed clamping plate and is provided with a reinforcing mounting assembly.

[0008] Preferably, the mounting assembly comprises a mounting groove arranged at the middle position in the fixed clamping plate, and the inside of the mounting groove is provided with an adsorption collecting box.

[0009] Preferably, the adsorption cleaning assembly comprises adsorption magnets fixedly mounted on both sides of the inside of the adsorption collecting box through a hollow supporting plate and a screw, and the bottom end of the adsorption collecting box is provided with two connecting ports.

[0010] Preferably, the inside of the bottom end of the moving control groove is provided with a material guiding and discharging groove arranged in the inside of the base, and the two material guiding and discharging grooves are symmetrically arranged.

[0011] Preferably, the fixed mounting assembly comprises a clamping groove one arranged at the top end of the inside of the mounting groove and located in the fixed clamping plate, the upper surface of the adsorption collecting box is integrally provided with a clamping plate two, the clamping plate two is clamped with the inside of the clamping groove one, the top end of the fixed clamping plate is screwed with a threaded reinforcing rod, and the bottom end of the threaded reinforcing rod is extruded in the inside of the clamping plate two.

[0012] Preferably, the clamping assembly comprises an anti-skid guard plate arranged on the surface of the fixed clamping plate, the inside bottom end of the anti-skid guard plate is provided with a clamping groove four, and the bottom end of one side of the fixed clamping plate is integrally provided with a clamping plate three, and the internal structure of the clamping plate three is consistent with that of the clamping groove four.

[0013] Preferably, the reinforcing mounting assembly comprises a closing groove arranged at the top end of one side of the fixed clamping plate, the upper surface of the anti-skid guard plate is rotated with a fixed bolt, and the top end of the anti-skid guard plate and the surface of the fixed clamping plate are rotationally fixed through the fixed bolt.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] Through the design of the adsorption cleaning mechanism, the adsorption collecting box can be fixed in the inside of the mounting groove, the fixed auxiliary tool body can take out the fixed and polished precision parts, the surface of the base will be left with iron filings, the iron filings in the moving control groove are guided and discharged outside through the material guiding and discharging groove, the fixed clamping plate drives the adsorption collecting box and the adsorption magnet to move on the surface of the base, the iron filings on the surface of the base are adsorbed into the inside of the adsorption collecting box through the connecting port, the adsorption cleaning is convenient, the precision parts can be stably placed again, the fixed clamping plate can be smoothly moved and adjusted, and the convenience of concentrated cleaning of the fixed auxiliary tool body during the machining and production of the precision parts is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the base, movable control slot and material discharge slot of the present invention;

[0018] Figure 3 This is a schematic cross-sectional view of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part B in the middle;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the adsorption collection box, the connection port and the adsorption magnet of the utility model;

[0021] Figure 6 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0022] Figure 7 For this utility model Figure 6 The enlarged structural diagram of part C in the middle;

[0023] Figure 8 For this utility model Figure 6 The enlarged structural diagram of part D in the middle;

[0024] In the figure: 100, fixing auxiliary tool body; 101, base; 1011, adsorption collection box; 1012, threaded reinforcement rod; 1013, material discharge groove; 1014, card slot one; 1015, card plate two; 1016, installation groove; 1017, adsorption magnet; 1018, connection port; 102, fixing splint; 1021, anti-slip guard plate; 1022, closing groove; 1023, fixing bolt; 1024, card plate three; 1025, card slot four; 103, moving control groove; 104, forward and reverse motor; 105, moving frame; 106, bidirectional screw rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 8The utility model provides a technical solution: a precision parts processing fixture, including a fixture body 100, the fixture body 100 includes a base 101, a movable control slot 103 is opened inside the base 101, a bidirectional screw rod 106 is rotated at the middle position inside the movable control slot 103, the ends of the bidirectional screw rod 106 are located on the surface of the base 101, a forward and reverse motor 104 is provided, the two ends of the bidirectional screw rod 106 are located inside the movable control slot 103, a movable frame 105 is provided, and a fixed splint 102 is welded to the side of the movable frame 105, and the fixture body 100 is also provided with:

[0027] An adsorption cleaning mechanism is provided, and the adsorption cleaning mechanism includes a mounting assembly arranged inside the fixed splint 102, an adsorption cleaning assembly is arranged inside the mounting assembly, and a fixed mounting assembly is arranged at the internal connection between the upper surface of the mounting assembly and the internal portion of the fixed splint 102. After the fixing auxiliary tool body 100 fixes and grinds the precision parts, when broken iron filings enter the surface of the base 101 and the inside of the movable control groove 103, the adsorption cleaning mechanism can centrally adsorb and clean the surface of the base 101, and discharge the material from the inside of the movable control groove 103, making adsorption cleaning convenient.

[0028] In order to facilitate the installation of the adsorption magnet 1017 through the installation component, and to facilitate the adsorption and cleaning of broken iron chips on the surface of the base 101, in this embodiment, preferably, the installation component includes a mounting groove 1016 opened at the middle position inside the fixed splint 102, and an adsorption collection box 1011 is provided inside the mounting groove 1016, so that the adsorption collection box 1011 can be installed inside the mounting groove 1016, thereby facilitating the adsorption and cleaning of broken iron chips.

[0029] In order to facilitate the adsorption and cleaning of the scrap iron remaining on the surface of the base 101 through the adsorption cleaning component, in this embodiment, preferably, the adsorption cleaning component includes adsorption magnets 1017 fixedly installed on both sides of the interior of the adsorption collection box 1011 through a hollow support plate and screws, and the bottom end of the adsorption collection box 1011 is provided with two connecting ports 1018. When the fixed splint 102 is moved on the surface of the base 101, the scrap iron is adsorbed by the adsorption magnets 1017 through the connecting ports 1018 and collected in the interior of the adsorption collection box 1011 for centralized adsorption and cleaning. Material discharge slots 1013 are provided on both sides of the inner bottom end of the movable control slot 103, and the two material discharge slots 1013 are symmetrically arranged. When the scrap iron enters the interior of the movable control slot 103, the material is discharged to the outside by the material discharge slots 1013.

[0030] In order to facilitate the reinforcement and installation of the adsorption collection box 1011 inside the installation groove 1016 through the fixed installation component, in this embodiment, preferably, the fixed installation component includes a card slot 1014 opened at the top of the installation groove 1016 and located inside the fixed clamp 102, and the upper surface of the adsorption collection box 1011 is integrally provided with a card plate 2 1015, and the card plate 2 1015 is engaged with the inside of the card slot 1014, and the adsorption collection box 1011 is closed inside the installation groove 1016 by the card plate 2 1015 engaged with the inside of the card slot 1014, so as to facilitate closed installation, and a threaded reinforcement rod 1012 is threadedly rotated on one side of the top of the fixed clamp 102, and the bottom end of the threaded reinforcement rod 1012 is squeezed into the inside of the card plate 2 1015, and after the engagement and installation, the threaded reinforcement rod 1012 is rotated to squeeze on the surface of the card plate 2 1015 to reinforce the installation of the adsorption collection box 1011.

[0031] A convenient disassembly, assembly and replacement mechanism includes a locking assembly arranged on the surface of the fixed splint 102, and a reinforced mounting assembly is provided at the connection between the other side of the locking assembly and the upper surface of the fixed splint 102. When the fixing aid body 100 is in use, the fixed splint 102 is fixed by the anti-slip guard plate 1021 when clamping, and if the anti-slip guard plate 1021 is damaged, the convenient disassembly, assembly and replacement mechanism can be used to conveniently disassemble, assemble and replace the anti-slip guard plate 1021.

[0032] In order to facilitate the installation of the anti-slip guard plate 1021 on the surface of the fixed splint 102 through the snap-fit ​​assembly, in this embodiment, preferably, the snap-fit ​​assembly includes an anti-slip guard plate 1021 arranged on the surface of the fixed splint 102, and a snap groove 4 1025 is provided at the inner bottom end of the anti-slip guard plate 1021, and a snap plate 3 1024 is integrally provided at the bottom end of one side of the fixed splint 102, and the internal structure of the snap plate 3 1024 and the snap groove 4 1025 are consistent, and the anti-slip guard plate 1021 is closed on the surface of the fixed splint 102 by snapping the snap plate 3 1024 and the snap groove 4 1025, so that the anti-slip guard plate 1021 is convenient to disassemble and replace when it is damaged by friction.

[0033] In order to facilitate the reinforcement and installation of the anti-slip guard plate 1021 after it is clamped and installed on the surface of the fixed splint 102 through the reinforcement installation component, in this embodiment, preferably, the reinforcement installation component includes a closed groove 1022 opened at the top of one side of the fixed splint 102, and a fixing bolt 1023 is rotated on the upper surface of the anti-slip guard plate 1021. The top of the anti-slip guard plate 1021 and the surface of the fixed splint 102 are rotated and fixed by the fixing bolt 1023, and the anti-slip guard plate 1021 is closed on the surface of the fixed splint 102, and one side of the anti-slip guard plate 1021 is clamped inside the closed groove 102, and the anti-slip guard plate 1021 is reinforced and clamped by rotating the fixing bolt 1023.

[0034] The working principle and use process of the present invention are as follows: when using this kind of precision parts processing fixing aid, first place the fixing aid body 100 on the installation place of the processing equipment through the base 101 and fix it. When using it after the fixing aid body 100 is fixed and installed, place the precision parts on the upper surface of the base 101, and drive the bidirectional screw rod 106 to rotate by the forward and reverse motor 104. When the bidirectional screw rod 106 rotates, the two moving frames 105 at the ends of the bidirectional screw rod 106 move toward each other, and at the same time, the moving frame 105 moves in the internal limit of the moving control groove 103 until the two fixed splints 102 are driven to move toward each other and are clamped and fixed on the surface of the precision parts by the anti-slip guard plate 1021, and then polished.

[0035] Then, before the fixing aid main body 100 is used, the anti-skid guard plate 1021 can be closed on the surface of the fixing splint 102 by engaging the clamping plate 3 1024 with the clamping groove 4 1025. At the same time, the top of the anti-skid guard plate 1021 is embedded in the inside of the closing groove 1022, and the fixing bolt 1023 is rotated to fix the anti-skid guard plate 1021 on the surface of the fixing splint 102. When the fixing splint 102 is moved and clamped, the anti-skid guard plate 1021 is anti-skid and fixed. Long-term clamping and fixing will damage the surface of the anti-skid guard plate 1021. The anti-skid guard plate 1021 can be disassembled and replaced by the opposite operation. The disassembly and replacement are convenient, which improves the convenience of disassembly and replacement of the fixing aid main body 100 in preventing the anti-skid guard plate 1021 from being damaged when clamping and fixing the precision parts.

[0036] Finally, before the main body 100 of the fixing aid is used, the adsorption magnets 1017 can be fixed on both sides of the interior of the adsorption collection box 1011, and the second card plate 1015 is engaged with the interior of the card slot 1014 to install the adsorption collection box 1011 in the interior of the installation slot 1016, and the threaded reinforcement rod 1012 is rotated again to squeeze the end of the second card plate 1015 to reinforce the second card plate 1015 and the adsorption collection box 1011. The main body 100 of the fixing aid generates a large amount of broken iron chips for the fixed grinding process of the precision parts, and the precision parts after grinding are taken out. Broken iron chips will remain on the surface of the base 101, and the mobile control The iron chips inside the groove 103 are discharged to the outside through the material discharge groove 1013. When the fixed splint 102 moves on the surface of the base 101, it drives the adsorption collection box 1011 and the adsorption magnet 1017 to move. When moving, the iron chips on the surface of the base 101 are adsorbed to the interior of the adsorption collection box 1011 through the connection port 1018 for centralized collection. The adsorption and cleaning are convenient, which facilitates the stable placement of precision parts again. At the same time, the fixed splint 102 is smoothly moved and adjusted, which improves the convenience of centralized cleaning of the fixing auxiliary tool main body 100 during the processing and production of precision parts, and facilitates regular disassembly and processing of the accumulated iron chips during collection.

[0037] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision parts processing fixture, comprising a fixture body (100), the fixture body (100) comprising a base (101), a movable control slot (103) being provided inside the base (101), a bidirectional screw rod (106) being rotated at a middle position inside the movable control slot (103), a forward and reverse motor (104) being provided at the end of the bidirectional screw rod (106) being located on the surface of the base (101), a movable frame (105) being provided at both ends of the bidirectional screw rod (106) being located inside the movable control slot (103), a fixed splint (102) being welded to the side of the movable frame (105), and characterized in that: The fixing aid body (100) is further provided with: An adsorption cleaning mechanism includes a mounting assembly arranged inside a fixed clamping plate (102), an adsorption cleaning assembly being arranged inside the mounting assembly, and a fixed mounting assembly being arranged at a connection between an upper surface of the mounting assembly and the interior of the fixed clamping plate (102); A convenient disassembly, assembly and replacement mechanism comprises a snap-fit ​​assembly arranged on the surface of a fixed clamping plate (102); a reinforced mounting assembly is arranged at the connection between the other side of the snap-fit ​​assembly and the upper surface of the fixed clamping plate (102).

2. A precision parts processing fixture according to claim 1, characterized in that: The mounting assembly comprises a mounting groove (1016) provided at a middle position inside the fixing clamp (102), and an adsorption collection box (1011) is provided inside the mounting groove (1016).

3. The precision parts processing and fixing aid according to claim 2, characterized in that: The adsorption cleaning assembly comprises adsorption magnets (1017) fixedly mounted on both sides of the adsorption collection box (1011) via a hollow support plate and screws, and the bottom end of the adsorption collection box (1011) is provided with two connection ports (1018).

4. The precision parts processing and fixing aid according to claim 1, characterized in that: Material discharge grooves (1013) are provided on both sides of the inner bottom of the movement control groove (103) and located inside the base (101), and the two material discharge grooves (1013) are symmetrically arranged.

5. The precision parts processing and fixing aid according to claim 2, characterized in that: The fixed installation component includes a first card slot (1014) opened at the top end of the installation slot (1016) and located inside the fixed clamp (102); a second card plate (1015) is integrally provided on the upper surface of the adsorption collection box (1011); the second card plate (1015) is engaged with the inside of the first card slot (1014); a threaded reinforcement rod (1012) is threadedly rotated on one side of the top end of the fixed clamp (102); and the bottom end of the threaded reinforcement rod (1012) is squeezed inside the second card plate (1015).

6. The precision parts processing and fixing aid according to claim 1, characterized in that: The snap-fit ​​assembly comprises an anti-skid guard plate (1021) arranged on the surface of the fixed splint (102), a fourth card slot (1025) is provided at the inner bottom end of the anti-skid guard plate (1021), and a third card plate (1024) is integrally provided at the bottom end of one side of the fixed splint (102), and the internal structure of the third card plate (1024) is consistent with that of the fourth card slot (1025).

7. The precision parts processing and fixing aid according to claim 6, characterized in that: The reinforcement installation assembly includes a closed groove (1022) provided at the top end of one side of the fixed splint (102); a fixing bolt (1023) is rotatably provided on the upper surface of the anti-slip guard plate (1021); and the top end of the anti-slip guard plate (1021) and the surface of the fixed splint (102) are rotationally fixed via the fixing bolt (1023).

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