CN218135161U

CN218135161U - Profile part machining clamp

Info

Publication number: CN218135161U
Application number: CN202222336385.1U
Authority: CN
Inventors: 刘杏芳
Original assignee: Shenzhen Tuoyuanfeng Technology Co ltd
Current assignee: Shenzhen Tuoyuanfeng Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-27
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the technical field of sectional material part machining clamps, in particular to a sectional material part machining clamp, which comprises a fixed plate, wherein a base is arranged on the fixed plate, a positioning seat mechanism with an auxiliary hole-opening function is arranged on the base, and an aluminum section bar is placed in the positioning seat mechanism; put into the location seat mechanism with the aluminium alloy, make the aluminium alloy run through three sets of position sleeves, until the aluminium alloy is located the base, three sets of position sleeves not only start the positioning action to the position of aluminium alloy this moment, play limiting displacement to the aluminium alloy simultaneously, then promote two sets of handles simultaneously, the handle uses another group round pin axle one to overturn as the axis, the handle is through a set of round pin axle one pulling pull rod, the pull rod turns over the seat through two stimulations of a set of round pin axle, it uses another group round pin axle two to drive spacing post towards the aluminium alloy upset as the axis to turn over the seat, hug closely the aluminium alloy upper end until spacing post tip, consequently, through two sets of quick fixed of mechanism realization to the aluminium alloy.

Description

Profile part machining clamp

Technical Field

The utility model relates to a section bar parts machining anchor clamps technical field specifically is a section bar parts machining anchor clamps.

Background

The fixture is used for fixing a machining object in the mechanical manufacturing process, so that the machining object can occupy a correct position to accept a device for construction or detection, can be widely applied to the fixture for production and machining in production and machining, can ensure the machining quality of a workpiece, is convenient to operate, can improve the labor production efficiency, is various in the current market, such as a machine vice, a chuck, a sucker, a dividing head, a rotary worktable and the like, and can be generally used for producing and machining some aluminum profile products.

In the actual production process, utilize universal fixturing to come the aluminium alloy class product like the vice, the clamping position can appear not accurate, the yield that leads to the product is low, secondly when holing the aluminium alloy class product of same batch, because current anchor clamps do not have the drilling auxiliary function, can only the staff manual mark position on the aluminium alloy, then holing to the mark position, so not only reduced the machining efficiency of aluminium alloy, it is accurate inadequately to make the hole position on the aluminium alloy simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a section bar parts machining anchor clamps to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a profile part machining clamp comprises a fixing plate, wherein a base is arranged on the fixing plate, a positioning seat mechanism with an auxiliary hole opening function is arranged on the base, and an aluminum profile is placed in the positioning seat mechanism;

the positioning seat mechanism comprises two groups of stand columns, three groups of positioning sleeves are arranged between the two groups of stand columns, a plurality of groups of positioning holes are formed in two sides of the three groups of positioning sleeves, positioning sleeves are arranged in the positioning holes, three groups of guide holes are formed in the positioning sleeves, and two groups of quick clamping mechanisms are symmetrically arranged on the one group of positioning sleeves.

Preferably, the quick clamping mechanism comprises a fixing seat, a support is arranged on the fixing seat, the support is hinged with a handle, two groups of first hinge pins are arranged on the handle, one group of first hinge pins are connected with a pull rod in a screwed mode, the pull rod is hinged with a turning seat, two groups of second hinge pins are arranged on the turning seat, and the turning seat is fixedly connected with a limiting column through two groups of nuts.

Preferably, the aluminum profiles are positioned in the positioning sleeves, and the three groups of positioning sleeves are fixed between the two groups of stand columns.

Preferably, the positioning sleeve is connected with the positioning hole in a sliding mode, and the stand column is fixed on the fixing plate.

Preferably, the fixing seat is fixed on a group of positioning sleeves, two groups of first through holes are formed in the pull rod, one group of first through holes are connected with one group of first pin shafts in a screwed mode, and the other group of first through holes are connected with one group of second pin shafts in a screwed mode.

Preferably, two groups of through holes II are formed in the support, one group of through holes II is connected with the other group of pin shafts I in a rotating mode, the other group of through holes II is connected with the other group of pin shafts II in a rotating mode, threads are formed in the limiting columns, and the limiting columns are in threaded connection with nuts in a threaded connection mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. put into the locating seat mechanism with the aluminium alloy, make the aluminium alloy run through three sets of position sleeves, be located the base until the aluminium alloy, three sets of position sleeves not only start the positioning action to the position of aluminium alloy this moment, play limiting displacement to the aluminium alloy simultaneously, then promote two sets of handles simultaneously, the handle uses another group round pin axle one to overturn as the axis, the handle is through a set of round pin axle one pulling pull rod, the pull rod turns over the seat through two stimulations of a set of round pin axle, it uses another group round pin axle two to drive spacing post towards the aluminium alloy upset as the axis to turn over the seat, hug closely the aluminium alloy upper end until spacing post tip, consequently, press from both sides the mechanism through two sets of framves and realize the quick fixed to the aluminium alloy.

2. The locating hole with on the three sets of locating sleeves inserts the locating sleeve, then the drill bit loops through the guiding hole on the locating sleeve and drills to the aluminium alloy, sets for through the locating sleeve, has not only improved the trompil efficiency to the aluminium alloy, and the guiding hole plays the guide effect to the drill bit simultaneously, makes the trompil position more accurate on the aluminium alloy.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the partial assembly of the present invention.

Fig. 3 is a schematic view of the quick clamping mechanism of the present invention.

Fig. 4 is a schematic view showing the cross-sectional view of the combination of the second pin shaft, the turning seat, the limiting post and the nut of the present invention.

In the figure: 1. a fixing plate; 2. a base; 3. a positioning seat mechanism; 4. an aluminum profile; 301. a column; 302. a positioning sleeve; 303. positioning holes; 304. a positioning sleeve; 305. a guide hole; 306. a quick clamping mechanism; 3061. a fixed seat; 3062. a support; 3063. a handle; 3064. a first pin shaft; 3065. a pull rod; 3066. turning over the seat; 3067. a second pin shaft; 3068. a limiting column; 3099. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a profile part machining clamp comprises a fixing plate 1, a base 2 is arranged on the fixing plate 1, a positioning seat mechanism 3 with an auxiliary hole opening function is arranged on the base 2, an aluminum profile 4 is placed in the positioning seat mechanism 3, the positioning seat mechanism 3 comprises upright columns 301, two sets of upright columns 301 are arranged, three sets of positioning sleeves 302 are arranged between the two sets of upright columns 301, two sets of quick clamping mechanisms 306 are symmetrically arranged on one set of positioning sleeves 302, the quick clamping mechanisms 306 comprise fixing seats 3061, supporting seats 3062 are arranged on the fixing seats 3061, the supporting seats 3062 are hinged with handles 3063, two sets of pin shafts 3064 are arranged on the handles 3063, one set of pin shafts 3064 are in screwed connection with pull rods 3065, the pull rods 3065 are hinged with turning seats 3066, two sets of pin shafts 3067 are arranged on the turning seats 3066, the turning seats 3066 are fixedly connected with limiting columns 3068 through two sets of nuts 3099, the aluminum profile 4 is arranged in the positioning sleeves 302, the three sets of positioning sleeves 302 are all fixed between the two sets of upright columns 301, the upright columns 301 are fixed on the fixing plate 1, the fixed seat 3061 is fixed on a set of positioning sleeve 302, a pull rod 3065 is provided with two sets of through holes, one set of through hole is screwed with a set of pin roll 3064, the other set of through hole is screwed with a set of pin roll 3067, a support 3062 is provided with two sets of through holes, one set of through hole is screwed with the other set of pin roll 3064, the other set of through hole is screwed with the other set of pin roll 3067, a limit column 3068 is provided with threads and is screwed with a nut 3099, wherein the limit column 3068 is screwed and fastened on the turning seat 3066 through two sets of nuts 3099, when the aluminum profile 4 needs to be processed, the aluminum profile 4 is put into the positioning seat mechanism 3, the aluminum profile 4 penetrates through the three sets of positioning sleeve 302 until the aluminum profile 4 is positioned on the base 2, at the moment, the three sets of positioning sleeve 302 not only start the positioning function for the position of the aluminum profile 4, but also play a limiting function for the aluminum profile 4, then push two sets of handles 3063 simultaneously, the handle 3063 turns over with the other set of pin roll 3064 as the axis, the handle 3063 pulls the pull rod 3065 through the first group of pin shafts 3064, the pull rod 3065 pulls the overturning seat 3066 through the second group of pin shafts 3067, the overturning seat 3066 drives the limiting column 3068 to overturn towards the aluminum profile 4 by taking the second group of pin shafts 3067 as an axis until the end part of the limiting column 3068 is tightly attached to the upper end of the aluminum profile 4, and therefore the aluminum profile 4 is quickly fixed through the two groups of quick clamping mechanisms 306.

A plurality of groups of locating holes 303 are all seted up to three groups of position sleeves 302 both sides, set up position sleeve 304 in the locating hole 303, set up three groups of guiding hole 305 on the position sleeve 304, position sleeve 304 sliding connection locating hole 303, wherein three groups of position sleeves 302 are not of uniform size, and the locating hole 303 quantity of seting up on three groups of position sleeves 302 is different, three groups of guiding hole 305 space of seting up on the position sleeve 304 are not uniform, when needs are trompil to aluminium alloy 4, insert position sleeve 302 with the locating hole 303 on three groups of position sleeves 302, then the drill bit loops through the guiding hole 305 on the position sleeve 304 and drill aluminium alloy 4, set for through position sleeve 304, not only improved the trompil efficiency to aluminium alloy 4, guiding hole 305 plays the guide effect to the drill bit simultaneously, it is more accurate to make the trompil position on the aluminium alloy 4.

In the using process, the aluminum profile 4 is placed into the positioning seat mechanism 3, the aluminum profile 4 penetrates through the three groups of positioning sleeves 302 until the aluminum profile 4 is positioned on the base 2, then the two groups of handles 3063 are pushed simultaneously, the handles 3063 are turned over by taking the other group of pin shafts 3064 as the axis, the handles 3063 pull the pull rods 3065 through the group of pin shafts 3064, the pull rods 3065 pull the turning seats 3066 through the group of pin shafts 3067, the turning seats 3066 drive the limiting columns 3068 to turn over towards the aluminum profile 4 by taking the other group of pin shafts 3067 as the axis until the end parts of the limiting columns 3068 are tightly attached to the upper end of the aluminum profile 4, the positioning holes 303 in the three groups of positioning sleeves 302 are inserted into the positioning sleeves 302, and then the drill bit drills the aluminum profile 4 through the guide holes 305 in the positioning sleeves 304 in sequence.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a section bar parts machining anchor clamps, includes fixed plate (1), set up base (2), its characterized in that on fixed plate (1): a positioning seat mechanism (3) with an auxiliary hole opening function is arranged on the base (2), and an aluminum section (4) is placed in the positioning seat mechanism (3);

positioning seat mechanism (3) are including stand (301), stand (301) set up two sets ofly, and are two sets of set up three position sleeve (302) of group between stand (301), three groups a plurality of groups locating hole (303) are all seted up to position sleeve (302) both sides, set up position sleeve (304) in locating hole (303), set up three group guiding hole (305), a set of on position sleeve (304) the symmetry sets up two sets of quick clamp mechanism (306) on position sleeve (302).

2. The profile part machining clamp of claim 1, wherein: quick clamp mechanism (306) is including fixing base (3061), set up support (3062) on fixing base (3061), support (3062) articulated handle (3063), set up two sets of round pin axle one (3064) on handle (3063), a set of round pin axle one (3064) connect pull rod (3065) soon, pull rod (3065) are articulated to turn over seat (3066), it sets up two sets of round pin axles two (3067) on seat (3066) to turn over, it is spacing post (3068) through two sets of nuts (3099) fixed connection to turn over seat (3066).

3. The profile parts machining jig of claim 1, characterized in that: aluminium alloy (4) are located position sleeve (302), and three groups position sleeve (302) are all fixed between two sets of stand (301).

4. The profile parts machining jig of claim 1, characterized in that: the positioning sleeve (304) is connected with the positioning hole (303) in a sliding mode, and the upright column (301) is fixed on the fixing plate (1).

5. The profile parts machining jig of claim 2, wherein: the fixed seat (3061) is fixed on a group of positioning sleeves (302), two groups of through holes I are formed in the pull rod (3065), one group of through holes I are connected with one group of pin shafts I (3064) in a screwing mode, and the other group of through holes I are connected with one group of pin shafts II (3067) in a screwing mode.

6. The profile parts machining jig of claim 2, wherein: two groups of through holes II are formed in the support (3062), one group of through holes II are screwed with the other group of pin shafts I (3064), the other group of through holes II are screwed with the other group of pin shafts II (3067), and the limiting column (3068) is provided with threads and is in threaded connection with the nut (3099).