CN211164410U - Auxiliary die for processing dovetail joint of bridge prefabricated slab - Google Patents
Auxiliary die for processing dovetail joint of bridge prefabricated slab Download PDFInfo
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- CN211164410U CN211164410U CN201921103343.5U CN201921103343U CN211164410U CN 211164410 U CN211164410 U CN 211164410U CN 201921103343 U CN201921103343 U CN 201921103343U CN 211164410 U CN211164410 U CN 211164410U
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- plate
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- processing
- tenon
- dovetail
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- 210000001503 joint Anatomy 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000002360 preparation method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary die for processing dovetail joints of bridge precast slabs, which comprises a chassis, two groups of support legs are installed at the bottom end of the chassis, a side pressing plate is installed between the side wall of each support leg and the side wall of the chassis, an upper pressing plate and a head fixing part are installed at the top end of the chassis, the head fixing part is positioned at one side of the upper pressing plate, a clamping plate is installed at one side, away from the head fixing part, of the side wall of the upper pressing plate, a dovetail joint template is installed at the inner side of the clamping plate, the dovetail joint template comprises a butt joint plate and a tenon plate, a clamping block is connected between the opposite side walls of the butt joint plate and the tenon plate, pull blocks are installed at the joint parts of the front ends and the rear ends of the butt joint; the utility model discloses can be convenient for change the tenon plate, be applicable to the processing of different bridge prefabricated plate forked tail, and can be convenient for fix the prefabricated plate for the prefabricated plate keeps better stability when support forked tail.
Description
Technical Field
The utility model belongs to bridge prefabricated plate consolidates the field, relates to auxiliary mold is used in the forked tail tenon processing, specifically is an auxiliary mold is used in bridge prefabricated plate forked tail tenon processing.
Background
Two dull and stereotyped right angles meet, throw off when preventing to receive the pulling force, and the trapezoidal form is made to the tenon, so named "dovetail", when the bridge prefabricated plate adds man-hour, for the installation between the convenient prefabricated plate, needs the butt joint of prefabricated plate upper bracket dovetail structure in order to make things convenient for the prefabricated plate again, need utilize the preparation of the accurate completion dovetail of dovetail processing with supplementary mould when the prefabricated plate dovetail.
Patent document with application number 201820100327.X discloses a supplementary mould of carpenter's board forked tail tenon joint processing, its characterized in that includes a triangle-shaped board, the triangle-shaped board is located backup plate on the setting of long right-angle limit one side upper portion, and its simple structure can not be better fixes the prefabricated plate, and can not dismantle.
The existing auxiliary die for processing the dovetail joint of the bridge prefabricated slab has certain defects when in use, and the existing auxiliary die for processing the dovetail joint of the bridge prefabricated slab cannot well fix the bridge prefabricated slab when in use, so that the prefabricated slab is easy to displace and shake in the process of a dovetail joint support; the dovetail joint template of the auxiliary die for processing the dovetail joint of the existing bridge prefabricated slab is basically integrated and not detachable, is inconvenient to replace and brings certain influence on actual use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the existing auxiliary mould for processing the dovetail joint of the bridge precast slab cannot better fix the bridge precast slab when in use, so that the precast slab is easy to displace and shake in the process of a dovetail joint support; the dovetail mould plate of the existing auxiliary mould for processing the dovetail of the bridge precast slab is basically integrated and not detachable, and is inconvenient to replace, and the auxiliary mould for processing the dovetail of the bridge precast slab is provided.
The purpose of the utility model can be realized by the following technical scheme:
an auxiliary die for processing dovetail joints of bridge precast slabs comprises a chassis, wherein two groups of support legs are installed at the bottom end of the chassis, side pressing plates are installed between the side walls of the support legs and the side walls of the chassis, an upper pressing plate and a head fixing piece are installed at the top end of the chassis, the head fixing piece is located on one side of the upper pressing plate, a clamping plate is installed on one side, away from the head fixing piece, of the side wall of the upper pressing plate, a dovetail joint template is installed on the inner side of the clamping plate, the dovetail joint template comprises a butt joint plate and a tenon plate, clamping blocks are connected between the butt joint plate and the opposite side walls of the tenon plate, pull blocks are installed at the joint positions of the front end and the rear end of;
the head fixing piece comprises a sliding plate, a translation groove is formed in the front end of the sliding plate, two sets of sliding clamping blocks are clamped on the inner side of the translation groove, and clamping grooves are formed in opposite side walls of the two sets of sliding clamping blocks.
Furthermore, a fixing bolt is installed on the top end penetrating through the sliding clamping block, and the position of the fixing bolt corresponds to the position of the clamping groove up and down.
Furthermore, the supporting feet are arranged in an L shape, and two groups of supporting feet are oppositely arranged.
Furthermore, the side wall of the butt joint plate is provided with a butt joint groove matched with the clamping block, and the clamping block is clamped with the butt joint groove.
Furthermore, a plurality of groups of processing grooves are formed in the outer side wall of the tenon plate, and the plurality of groups of processing grooves are transversely arranged in parallel and are arranged in a row.
Furthermore, draw the piece including concave type piece and lug, concave type piece and lug looks joint, the back wall of concave type piece is connected with the front end of butt joint plate, and the back wall of lug is connected with the front end of tenon plate.
The utility model has the advantages that: the utility model discloses a set up butt-joint plate and tenon board and constitute the forked tail tenon template, utilize the fixture block to carry out the joint with butt-joint plate and tenon board, cup joint the fixed frame in the periphery of drawing the piece and consolidate it again, thereby the fastness is better after butt-joint plate and tenon board are connected, when needing to change the tenon board, only need to take off the fixed frame, pull open butt-joint plate and tenon board and make fixture block and butt-joint groove break away from, draw the piece separately, can take off the tenon board, be convenient for change the tenon board of different grade type, the lateral wall of tenon board sets up multiunit processing groove, be used for assisting the preparation of forked tail tenon, change the tenon board of different grade type, thereby can make the forked tail tenon of different specification sizes, it is comparatively convenient;
through setting up the head mounting, utilize the head mounting to fix the edge of bridge prefabricated plate, go into the one end card of bridge prefabricated plate between two sets of slip clamp splice, move two sets of slip clamp splice in the translation inslot of slide front end, make the both sides card of bridge prefabricated plate go into in the draw-in groove, screw up fixing bolt to the top surface contact of its top and bridge prefabricated plate, accomplish the fixed to the bridge prefabricated plate, make the bridge prefabricated plate stability when the support dovetail better, be difficult to rock.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a block diagram of the dovetail template of the present invention.
Fig. 3 is a front view of the head mount of the present invention.
In the figure: 1. a chassis; 2. a support leg; 3. side pressing plates; 4. an upper pressure plate; 5. a head fixing member; 6. clamping a plate; 7. a dovetail template; 8. a butt plate; 9. a tenon plate; 10. a clamping block; 11. a fixing frame; 12. pulling the block; 13. a slide plate; 14. a translation slot; 15. a sliding clamping block; 16. a card slot; 17. and (5) fixing the bolt.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-3, an auxiliary die for processing dovetail joints of bridge precast slabs comprises a chassis 1, two groups of support legs 2 are arranged at the bottom end of the chassis 1, side pressing plates 3 are arranged between the side walls of the support legs 2 and the side walls of the chassis 1, an upper pressing plate 4 and a head fixing piece 5 are arranged at the top end of the chassis 1, the head fixing piece 5 is positioned at one side of the upper pressing plate 4, a clamping plate 6 is arranged at one side of the side wall of the upper pressing plate 4 far away from the head fixing piece 5, and the inner side of the clamping plate 6 is provided with a dovetail joint template 7, the dovetail joint template 7 comprises a butt joint plate 8 and a tenon plate 9, a clamping block 10 is connected between the opposite side walls of the butt joint plate 8 and the tenon plate 9, the joint parts of the front end and the rear end of the butt joint plate 8 and the tenon plate 9 are both provided with a pulling block 12, the periphery of the pulling block 12 is sleeved with a fixed frame 11, the butt plate 8 and the tenon plate 9 are reinforced by the pulling block 12, so that the butt plate 8 and the tenon plate 9 are not easy to fall off after connection;
the head fixing piece 5 comprises a sliding plate 13, a translation groove 14 is formed in the front end of the sliding plate 13, two sets of sliding clamping blocks 15 are clamped on the inner side of the translation groove 14, clamping grooves 16 are formed in opposite side walls of the two sets of sliding clamping blocks 15, and the prefabricated plates are clamped in the clamping grooves 16 so as to be convenient for fixing the heads of the prefabricated plates.
The fixing bolt 17 is installed at the top end of the penetrating sliding clamping block 15, the position of the fixing bolt 17 corresponds to the position of the clamping groove 16 up and down, and the top of the prefabricated plate is fixed through the fixing bolt 17, so that the prefabricated plate is clamped into the clamping groove 16 more firmly.
The support legs 2 are arranged in an L shape, two groups of support legs 2 are oppositely arranged, and the support legs 2 support the chassis 1.
The side wall of the butt joint plate 8 is provided with a butt joint groove matched with the clamping block 10, the clamping block 10 is clamped with the butt joint groove, and the butt joint plate 8 is connected with the tenon plate 9 by clamping the clamping block 10 with the butt joint groove.
A plurality of groups of processing grooves are formed in the outer side wall of the tenon plate 9, the processing grooves are transversely arranged in parallel and are arranged in a straight line, and the processing grooves serve as models and are used for manufacturing the dovetails.
The pulling block 12 comprises a concave block and a convex block, the concave block is clamped with the convex block, the rear wall of the concave block is connected with the front end of the butt plate 8, the rear wall of the convex block is connected with the front end of the tenon plate 9, and the concave block is clamped with the convex block to complete the connection of the pulling block 12.
An auxiliary die for processing a dovetail joint of a bridge prefabricated slab is characterized in that when the auxiliary die is used, a chassis 1 is supported by using supporting legs 2, the bridge prefabricated slab to be processed with the dovetail joint is placed below an upper pressing plate 4, the edge of the bridge prefabricated slab is fixed by using a head fixing piece 5, one end of the bridge prefabricated slab is clamped between two groups of sliding clamping blocks 15, the two groups of sliding clamping blocks 15 move in a translation groove 14 at the front end of a sliding plate 13, so that two sides of the bridge prefabricated slab are clamped in clamping grooves 16, fixing bolts 17 are screwed until the top end of the fixing bolts is in contact with the top surface of a bridge, the bridge prefabricated slab is fixed, a dovetail joint template 7 is fixed by a clamping plate 6, the dovetail joint template 7 is formed by clamping a butt joint plate 8 and a tenon plate 9, the butt joint plate 8 and the tenon plate 9 are clamped by the clamping block 10, and then a fixing frame 11 is sleeved on, thereby the fastness is better after buttcover plate 8 and tenon plate 9 are connected, when needing to change tenon plate 9, only need to take off fixed frame 11, pull open buttcover plate 8 and tenon plate 9 and make fixture block 10 break away from with the butt joint groove, draw block 12 separately, can take off tenon plate 9, be convenient for change the tenon plate 9 of different grade type, multiunit processing groove is seted up to the lateral wall of tenon plate 9, a preparation for assisting the forked tail, change the tenon plate 9 of different grade type, thereby can make the forked tail of different specification size, it is comparatively convenient when using, side guide 3 can carry out the vertical fixation with the bridge prefabricated plate that the preparation was accomplished, be convenient for dock on the bridge prefabricated plate that will two sets of preparations and assemble formation forked tail tenon structure.
The utility model discloses a set up buttcover plate 8 and tenon board 9 and constitute forked tail tenon template 7, utilize fixture block 10 to carry out the joint with buttcover plate 8 and tenon board 9, cup joint fixed frame 11 and consolidate it again in the periphery of drawing piece 12, thereby the fastness is better after buttcover plate 8 and tenon board 9 are connected, when needing to change tenon board 9, only need to take off fixed frame 11, pull open buttcover plate 8 and tenon board 9 and make fixture block 10 break away from the butt joint groove, draw piece 12 separately, can take off tenon board 9, be convenient for change the tenon board 9 of different grade type, multiunit processing groove is seted up to the lateral wall of tenon board 9, be used for assisting the preparation of forked tail tenon, change the tenon board 9 of different grade type, thereby can make the forked tail tenon of different specification sizes, it is comparatively convenient when using; through setting up head mounting 5, utilize head mounting 5 to fix the edge of bridge prefabricated plate, go into the one end card of bridge prefabricated plate between two sets of slip clamp splice 15, remove two sets of slip clamp splice 15 in the translation groove 14 of slide 13 front end, make the both sides card of bridge prefabricated plate go into in the draw-in groove 16, screw up fixing bolt 17 to the top surface contact of its top and bridge prefabricated plate, the completion is fixed to the bridge prefabricated plate, it is better to make the bridge prefabricated plate stability when the support dovetail, be difficult to rock.
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 (6)
1. The auxiliary die for processing the dovetail joint of the bridge prefabricated slab is characterized by comprising a chassis (1), two groups of supporting legs (2) are installed at the bottom end of the chassis (1), side pressing plates (3) are installed between the side walls of the supporting legs (2) and the side walls of the chassis (1), an upper pressing plate (4) and a head fixing part (5) are installed at the top end of the chassis (1), the head fixing part (5) is located on one side of the upper pressing plate (4), a clamping plate (6) is installed on one side, far away from the head fixing part (5), of the side walls of the upper pressing plate (4), a dovetail joint template (7) is installed on the inner side of the clamping plate (6), the dovetail joint template (7) comprises butt joint plates (8) and tenon plates (9), clamping blocks (10) are connected between the opposite side walls of the butt joint plates (8) and the tenon plates (9), and pull blocks (12) are installed at the joint positions of the front ends and the, a fixed frame (11) is sleeved on the periphery of the pull block (12);
the head fixing piece (5) comprises a sliding plate (13), a translation groove (14) is formed in the front end of the sliding plate (13), two sets of sliding clamping blocks (15) are clamped on the inner side of the translation groove (14), and clamping grooves (16) are formed in opposite side walls of the two sets of sliding clamping blocks (15).
2. The auxiliary die for dovetail joint processing of bridge precast slab according to claim 1, wherein a fixing bolt (17) is installed through the top end of the sliding clamping block (15), and the position of the fixing bolt (17) corresponds to the position of the clamping groove (16) up and down.
3. The auxiliary die for dovetail joint processing of bridge precast slab according to claim 1, wherein said supporting legs (2) are shaped like L, and two sets of supporting legs (2) are oppositely arranged.
4. The auxiliary die for processing the dovetail joint of the bridge precast slab as claimed in claim 1, wherein the side wall of the butt-joint plate (8) is provided with a butt-joint groove engaged with the fixture block (10), and the fixture block (10) is clamped with the butt-joint groove.
5. The auxiliary die for processing the dovetail joint of the bridge precast slab as claimed in claim 1, wherein a plurality of sets of processing grooves are formed on the outer side wall of the dovetail plate (9), and the plurality of sets of processing grooves are transversely arranged in parallel and are arranged in a row.
6. The auxiliary die for processing the dovetail joint of the bridge precast slab as claimed in claim 1, wherein the pulling block (12) comprises a concave block and a convex block, the concave block is clamped with the convex block, the rear wall of the concave block is connected with the front end of the butt plate (8), and the rear wall of the convex block is connected with the front end of the tenon plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103343.5U CN211164410U (en) | 2019-07-15 | 2019-07-15 | Auxiliary die for processing dovetail joint of bridge prefabricated slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103343.5U CN211164410U (en) | 2019-07-15 | 2019-07-15 | Auxiliary die for processing dovetail joint of bridge prefabricated slab |
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| Publication Number | Publication Date |
|---|---|
| CN211164410U true CN211164410U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921103343.5U Expired - Fee Related CN211164410U (en) | 2019-07-15 | 2019-07-15 | Auxiliary die for processing dovetail joint of bridge prefabricated slab |
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| Country | Link |
|---|---|
| CN (1) | CN211164410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730701A (en) * | 2020-08-20 | 2020-10-02 | 张家界市军声砂石画研究院 | Method for manufacturing mortise and tenon drawing board by adopting traditional log sawing machine to process dovetail mortise and tenon rod |
-
2019
- 2019-07-15 CN CN201921103343.5U patent/CN211164410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730701A (en) * | 2020-08-20 | 2020-10-02 | 张家界市军声砂石画研究院 | Method for manufacturing mortise and tenon drawing board by adopting traditional log sawing machine to process dovetail mortise and tenon rod |
| CN111730701B (en) * | 2020-08-20 | 2022-03-04 | 张家界市军声砂石画研究院 | Method for manufacturing mortise and tenon drawing board by adopting traditional log sawing machine to process dovetail mortise and tenon rod |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |