CN209998422U

CN209998422U - seat precision is punched and is used guiding mechanism

Info

Publication number: CN209998422U
Application number: CN201920605353.2U
Authority: CN
Inventors: 朱洪亮
Original assignee: Anji Senda Household Goods Co ltd
Current assignee: Anji Senda Household Goods Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-31
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a seat precision are punched and are used guiding mechanism, including the mechanism frame, the traveller is installed to the inside bottom of mechanism frame, runs through lower wall intermediate position is provided with the guide bar on traveller and the mechanism frame, the briquetting is installed to the guide bar upper end, the linkage plate is installed to the guide bar bottom, the linkage plate bottom is provided with a plurality of groups drill bit side by side, the movable rod is all installed to guide bar intermediate position both sides, the utility model discloses a setting of dog, expanding spring, card hole and No. two L type fixture blocks can be adjusted the position of dead lever, and then changes the guide bar and stretch out length to change the depth of punching, the suitability is strong, can be convenient for the resilience of guide bar, and energy saving consumes and has better cushioning effect, prevents to receive the damage because the drill bit atress in the twinkling of an eye at the punching process, can avoid expanding spring too compression and lead to the elasticity.

Description

seat precision is punched and is used guiding mechanism

Technical Field

The utility model belongs to the technical field of the seat processing, specifically kinds of seat precision are punched and are used guiding mechanism.

Background

The guide mechanism for seat punching is a mechanism for guiding a drill bit to punch the seat in the machining process, and is mainly applied to the fields of various machining plants and the like, the traditional guide mechanism can only complete the guide of the drill bit but cannot meet the requirements for different seat punching depths, and the guide mechanism is believed to be improved by steps in the future so as to meet different requirements in use;

the current seat processes and still has drawback decided for the processing, can not adjust the position of dead lever, can't change the degree of depth of punching, and the suitability is not strong, and the guide bar can not kick-back automatically, and it is not good to need the consumption of electric energy and buffering, and the in-process of punching is easily received the damage because the drill bit atress in the twinkling of an eye, and expanding spring leads to the elastic property to lose owing to too compression, for solving above-mentioned defect, provides kinds of solutions now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kinds of seat precision guide mechanism for punching.

The purpose of the utility model can be realized by the following technical scheme:

A guide mechanism for precise punching of seats comprises a mechanism outer frame, wherein a sliding column is arranged at the bottom end inside the mechanism outer frame, a guide rod is arranged at the middle position of the upper wall and the lower wall of the mechanism outer frame in a penetrating manner, a pressing block is arranged at the upper end of the guide rod, a connecting plate is arranged at the bottom end of the guide rod, a plurality of groups of drill bits are arranged at the bottom end of the connecting plate in parallel, movable rods are arranged at two sides of the middle position of the guide rod, and a fixed rod is arranged between two sides of the sliding column close to the;

the utility model discloses a mechanism, including dead lever, movable rod, telescopic link, telescopic spring, mechanism frame, dead lever upper end, the spout has been seted up to the dead lever upper end, the spout is close to right-hand member position and is provided with the buffering backing plate, slidable mounting has spherical slider on the spout, the spout left end is provided with the dog, the movable rod bottom is provided with the activity and links up the piece, the activity links up and is provided with the connecting rod between piece and the spherical slider, be connected with telescopic spring between movable rod bottom and the buffering backing plate, equal vertical distribution has the card hole on the wall of mechanism frame is close to the bottom both sides, mechanism frame upper end intermediate position runs through and has seted up the through-hole, mechanism frame bottom intermediate position runs through and has.

, the fixed rod is respectively installed between the mechanism outer frame and the sliding column through the matching clamping holes of No. L-shaped clamping block and No. two L-shaped clamping blocks, and the two sides of the sliding column are correspondingly provided with auxiliary clamping holes.

, the movable rod is fixedly connected with the guide rod, and the connecting rod continuously changes the inclination angle along with the sliding of the spherical sliding block.

, the two groups of movable rods and fixed rods are respectively arranged symmetrically about the guide rod.

, a through hole is arranged in the sliding column in a penetrating way, the guide rod is matched with the through hole, and the guide rod penetrates through the upper through hole, the lower through hole and the through hole to be respectively and fixedly connected with the pressing block and the connecting plate.

, a movable bolt is arranged on the movable connecting block, and the connecting rod is movably arranged at the bottom end of the movable rod through the movable bolt.

The beneficial effects of the utility model are that, the utility model discloses a dog, expanding spring, the setting of card hole and No. two L type fixture blocks, wherein block the equidistant vertical distribution in hole on the mechanism frame inside wall, the supplementary card hole of corresponding seting up on the cooperation traveller, and combine L type fixture block and No. two L type fixture blocks, can adjust and install the position of dead lever, act on the briquetting through external pressure, can change guide bar extension length, thereby change the depth of punching, the suitability is strong, buffer spring's setting can be convenient for the resilience of guide bar simultaneously, energy saving consumes and has better cushioning effect, prevent to receive the damage because the drill bit atress in the twinkling of an eye in the process of punching, the setting of dog can avoid expanding spring too to compress and lead to the elastic property loss.

Drawings

To facilitate understanding by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings, step .

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the outer frame of the mechanism of the present invention;

fig. 4 is a schematic structural view of the middle fixing rod of the present invention.

In the figure, 1, a mechanism outer frame, 2, a sliding column, 3, a guide rod, 4, a pressing block, 5, a connecting plate, 6, a drill bit, 7, a movable rod, 8, a fixed rod, 9, a sliding groove, 10, a buffer backing plate, 11, a spherical sliding block, 12, a stop block, 13, a movable connecting block, 14, a connecting rod, 15, a telescopic spring, 16, a clamping hole, 17, an upper through hole, 18, a lower through hole, 19 and # L-shaped clamping blocks and 20 and # II-shaped L-shaped clamping blocks are arranged in the mechanism outer frame.

Detailed Description

As shown in fig. 1-4, the guide mechanism for precise punching of seats comprises a mechanism outer frame 1, wherein a slide column 2 is installed at the bottom end inside the mechanism outer frame 1, a guide rod 3 is arranged at the middle position of the upper wall and the lower wall of the mechanism outer frame 1 and penetrates through the slide column 2, a pressing block 4 is installed at the upper end of the guide rod 3, a connecting plate 5 is installed at the bottom end of the guide rod 3, a plurality of groups of drill bits 6 are arranged at the bottom end of the connecting plate 5 in parallel, movable rods 7 are installed at two sides of the middle position of the guide rod 3, and a fixed rod 8 is installed between two sides of the slide column 2 close to the;

the utility model discloses a mechanism, including dead lever 8, spout 9, effectual avoiding expanding spring 15 to lose its elastic property because excessive compression, slidable mounting has spherical slider 11 on the spout 9, spout 9 left end is provided with dog 12, can block spherical slider 11 excessively to slide to both ends, and effectual avoiding expanding spring 15 loses its elastic property because excessive compression, the bottom of movable rod 7 is provided with the activity and links up piece 13, the activity links up and is provided with connecting rod 14 between piece 13 and the spherical slider 11, be connected with expanding spring 15 between movable rod 7 bottom and the buffering backing plate 10, equal vertical distribution has card hole 16 on mechanism frame 1 is close to the bottom both sides wall, mechanism frame 1 upper end intermediate position runs through and has seted up upper aperture 17, mechanism frame 1 bottom intermediate position runs through and has seted up lower through-hole 18, No. L type fixture block 19 and No. two L type fixture blocks 20 are installed respectively to dead lever 8 both ends, and No. L type fixture block 19 sets up with No. two L type fixture blocks 20 symmetry.

The fixed rod 8 is installed between the mechanism outer frame 1 and the sliding column 2 through the cooperation of the # L-shaped clamping block 19 and the second L-shaped clamping block 20 with the clamping holes 16 respectively, auxiliary clamping holes are correspondingly formed in two sides of the sliding column 2, the position of the fixed rod 8 can be adjusted, the extending length of the guide rod 3 is further changed, the punching depth can be changed, and the practicability is high.

The movable rod 7 is fixedly connected with the guide rod 3, and the connecting rod 14 slides along with the spherical sliding block 11 to continuously change the inclination angle.

Two groups of the movable rods 7 and the fixed rods 8 are respectively arranged symmetrically about the guide rod 3.

A through hole is formed in the sliding column 2 in a penetrating mode, the guide rod 3 is matched with the through hole, and the guide rod 3 penetrates through the upper through hole 17, the lower through hole 18 and the through hole to be fixedly connected with the pressing block 4 and the connecting plate 5 respectively.

The movable connecting block 13 is provided with a movable bolt, and the connecting rod 14 is movably arranged at the bottom end of the movable rod 7 through the movable bolt.

guiding mechanism for precision punching of seat, in operation, at first the briquetting is under the exogenic action, make the guide bar move down, drive the movable rod move down, under the connecting rod effect, spherical slider is relative movement in the spout, two sets of expanding spring are compressed, the guide bar passes the inside middle mechanism frame that stretches out of traveller, thereby drive the linkage plate move down, make the drill bit carry out drilling processing to the seat, secondly setting up of dog can block spherical slider excessively to slide to both ends, effectually avoid expanding spring to lose its elasticity performance because of excessive compression, simultaneously after punching, expanding spring can drive the movable rod rebound under the elasticity effect, thereby make the guide bar automatic rebound, effectual reduction electric energy consumption and have better cushioning effect, prevent to receive the damage because of the drill bit atress in the twinkling of an eye in the punching process, last through being provided with No. L type fixture block, No. two L type fixture block and card hole, the dead lever is installed between mechanism and traveller through No. L type fixture block and No. two L type fixture block cooperation card hole, wherein the equidistant distribution is on the vertical mechanism, it is equipped with the corresponding inside wall to correspond the card hole, supplementary card hole to change card position, thereby the dead lever can change the depth of punching depth.

The utility model discloses a dog, expanding spring, the setting of card hole and No. two L type fixture blocks, wherein block equidistant vertical distribution in hole on the mechanism frame inside wall, the supplementary card hole of seting up that corresponds on the cooperation traveller, and combine No. L type fixture blocks and No. two L type fixture blocks, can adjust and install the position of dead lever, act on the briquetting through external pressure, can change guide bar extension length, thereby change the degree of depth of punching, the suitability is strong, buffer spring's setting can be convenient for the resilience of guide bar simultaneously, energy saving consumes and has better cushioning effect, prevent to receive the damage because the drill bit atress in the twinkling of an eye in the process of punching, the setting of dog can avoid expanding spring too compress and lead to the elastic property loss.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

The guide mechanism for precise punching of the seats is characterized by comprising a mechanism outer frame (1), wherein a sliding column (2) is installed at the bottom end inside the mechanism outer frame (1), a guide rod (3) penetrates through the sliding column (2) and the middle position of the upper wall and the lower wall of the mechanism outer frame (1), a pressing block (4) is installed at the upper end of the guide rod (3), a connecting plate (5) is installed at the bottom end of the guide rod (3), a plurality of groups of drill bits (6) are arranged at the bottom end of the connecting plate (5) in parallel, movable rods (7) are installed on two sides of the middle position of the guide rod (3), and a fixed rod (8) is installed between two sides of the sliding column (2), which are close to the upper end position;

slide groove (9) have been seted up to dead lever (8) upper end, slide groove (9) are close to right-hand member position and are provided with buffering backing plate (10), slidable mounting has spherical slider (11) on spout (9), spout (9) left end is provided with dog (12), movable rod (7) bottom is provided with activity and links up piece (13), the activity links up and is provided with connecting rod (14) between piece (13) and spherical slider (11), be connected with expanding spring (15) between movable rod (7) bottom and the buffering backing plate (10), equal vertical distribution has card hole (16) on mechanism frame (1) is close to the bottom both sides wall, mechanism frame (1) upper end intermediate position runs through and has seted up last through-hole (17), mechanism frame (1) bottom intermediate position runs through and has seted up down through-hole (18), No. L type fixture block (19) and No. two L type fixture blocks (20) are installed respectively at dead lever (8) both ends, and No. L type fixture block (19) and No. two L type fixture block (20) symmetry.
2. The guiding mechanism for precision punching of seats according to claim 1, wherein the fixing rod (8) is installed between the mechanism frame (1) and the sliding column (2) through the matching holes (16) of No. L-shaped fixture block (19) and No. two L-shaped fixture block (20), and the two sides of the sliding column (2) are correspondingly provided with auxiliary holes.
3. The guiding mechanism for precision seat punching according to claim 1, wherein the movable rod (7) is fixedly connected with the guiding rod (3), and the connecting rod (14) continuously changes the inclination angle as the spherical sliding block (11) slides.
4. The guiding mechanism for precision seat punching according to claim 1, wherein the two sets of movable rods (7) and fixed rods (8) are symmetrically arranged about the guiding rod (3).
5. The guiding mechanism for precision drilling of seats according to claim 1, wherein the slide post (2) has a through hole formed therethrough, the guiding rod (3) fits the through hole, and the guiding rod (3) passes through the upper through hole (17), the lower through hole (18) and the through hole and is fixedly connected to the pressing block (4) and the connecting plate (5), respectively.
6. The guiding mechanism for precision seat punching according to claim 1, wherein the movable joint block (13) is provided with a movable bolt, and the connecting rod (14) is movably arranged at the bottom end of the movable rod (7) through the movable bolt.